F分布表 \((\alpha = 0.995)\)
\(n_{1}\)
\(n_{2}\) 1234567891011121314151617181920212223242526272829304060120
10.00010.00500.01800.03190.04390.05370.06160.06810.07350.07800.08180.08510.08790.09040.09260.09460.09630.09790.09930.10060.10170.10280.10380.10470.10550.10630.10700.10770.10830.10890.11330.11770.12230.1269
20.00010.00500.02010.03800.05460.06880.08060.09060.09890.10610.11220.11750.12220.12620.12990.13310.13600.13860.14100.14310.14510.14690.14860.15010.15160.15290.15410.15530.15640.15740.16480.17260.18050.1887
30.00000.00500.02110.04120.06050.07740.09190.10420.11470.12380.13160.13840.14440.14970.15440.15860.16250.16590.16900.17190.17450.17690.17910.18120.18310.18490.18650.18810.18950.19090.20100.21150.22240.2337
40.00000.00500.02160.04320.06430.08310.09950.11360.12570.13620.14530.15330.16040.16670.17230.17740.18190.18610.18980.19330.19640.19930.20200.20450.20680.20900.21100.21290.21460.21630.22860.24160.25510.2692
50.00000.00500.02200.04450.06690.08720.10500.12050.13380.14550.15570.16470.17270.17980.18610.19190.19710.20180.20610.21000.21360.21700.22010.22290.22560.22810.23040.23260.23460.23650.25090.26600.28180.2985
60.00000.00500.02230.04550.06890.09030.10920.12580.14020.15280.16390.17370.18240.19020.19720.20350.20930.21450.21920.22360.22760.23130.23480.23800.24100.24370.24630.24880.25110.25320.26930.28640.30440.3235
70.00000.00500.02250.04620.07040.09270.11250.13000.14520.15870.17050.18100.19040.19880.20630.21310.21930.22500.23020.23490.23930.24330.24710.25060.25380.25690.25970.26240.26490.26730.28500.30380.32390.3452
80.00000.00500.02270.04680.07160.09460.11520.13340.14940.16350.17600.18710.19700.20590.21390.22120.22780.23390.23940.24450.24920.25360.25760.26130.26480.26810.27120.27410.27680.27930.29850.31900.34100.3644
90.00000.00500.02280.04730.07260.09620.11750.13630.15290.16760.18060.19220.20260.21200.22040.22810.23510.24150.24740.25280.25770.26240.26660.27060.27440.27790.28110.28420.28710.28980.31040.33240.35610.3815
100.00000.00500.02290.04770.07340.09760.11930.13870.15580.17100.18460.19660.20750.21720.22610.23410.24140.24810.25430.25990.26520.27010.27460.27880.28270.28640.28990.29310.29620.29900.32080.34430.36970.3970
110.00000.00500.02300.04800.07410.09870.12090.14080.15840.17400.18800.20050.21170.22180.23100.23930.24690.25390.26030.26630.27180.27680.28160.28600.29010.29400.29760.30100.30420.30720.33020.35500.38190.4111
120.00000.00500.02300.04830.07470.09970.12230.14260.16060.17660.19100.20380.21540.22580.23530.24390.25180.25910.26570.27190.27760.28290.28780.29240.29670.30070.30450.30810.31140.31460.33860.36470.39310.4240
130.00000.00500.02310.04850.07520.10050.12350.14410.16250.17890.19360.20680.21870.22940.23920.24810.25620.26370.27060.27690.28280.28830.29340.29820.30260.30680.31070.31440.31790.32120.34630.37350.40330.4360
140.00000.00500.02320.04870.07570.10120.12460.14550.16420.18100.19600.20940.22160.23260.24260.25170.26010.26780.27490.28150.28750.29320.29850.30340.30800.31230.31640.32020.32380.32720.35320.38160.41270.4470
150.00000.00500.02320.04890.07610.10190.12550.14680.16580.18280.19810.21180.22420.23550.24570.25510.26360.27150.27880.28560.29180.29760.30300.30810.31290.31730.32150.32550.32920.33270.35960.38900.42150.4573
160.00000.00500.02330.04910.07640.10250.12630.14790.16710.18440.20000.21390.22660.23810.24850.25810.26690.27490.28240.28930.29570.30170.30720.31240.31730.32190.32620.33030.33410.33770.36540.39590.42960.4669
170.00000.00500.02330.04920.07670.10300.12710.14890.16840.18590.20170.21590.22870.24040.25110.26080.26980.27800.28560.29270.29930.30540.31110.31640.32140.32610.33050.33470.33860.34230.37080.40230.43710.4759
180.00000.00500.02330.04940.07700.10350.12780.14980.16950.18730.20320.21770.23070.24260.25340.26340.27250.28090.28860.29580.30250.30880.31460.32000.32520.33000.33450.33880.34280.34660.37580.40820.44420.4844
190.00000.00500.02340.04950.07730.10390.12840.15060.17050.18850.20470.21930.23250.24460.25560.26570.27490.28350.29140.29870.30560.31190.31790.32340.32860.33350.33820.34250.34670.35060.38050.41370.45080.4925
200.00000.00500.02340.04960.07750.10430.12900.15130.17150.18960.20600.22080.23420.24640.25760.26780.27720.28590.29390.30140.30830.31480.32090.32650.33190.33690.34160.34600.35020.35420.38480.41890.45700.5000
210.00000.00500.02340.04970.07770.10460.12950.15200.17230.19060.20720.22210.23570.24810.25940.26980.27930.28810.29630.30390.31090.31750.32370.32950.33490.34000.34480.34930.35360.35770.38890.42380.46290.5072
220.00000.00500.02340.04980.07790.10500.13000.15260.17310.19160.20830.22340.23710.24960.26110.27160.28130.29020.29850.30620.31340.32000.32630.33220.33770.34290.34770.35240.35670.36090.39270.42830.46840.5141
230.00000.00500.02340.04990.07810.10530.13040.15320.17390.19250.20930.22460.23840.25110.26270.27330.28310.29220.30060.30830.31560.32240.32870.33470.34030.34560.35050.35520.35970.36390.39630.43260.47370.5206
240.00000.00500.02350.04990.07820.10550.13080.15380.17450.19330.21030.22570.23970.25240.26410.27490.28480.29400.30250.31040.31770.32460.33100.33710.34270.34810.35310.35790.36240.36670.39970.43670.47870.5268
250.00000.00500.02350.05000.07840.10580.13120.15430.17520.19410.21120.22670.24080.25370.26550.27640.28640.29570.30430.31230.31970.32670.33320.33930.34510.35050.35560.36040.36500.36930.40290.44060.48340.5327
260.00000.00500.02350.05010.07850.10600.13150.15470.17580.19480.21200.22760.24190.25490.26680.27780.28790.29730.30590.31400.32160.32860.33520.34140.34720.35270.35790.36280.36740.37180.40590.44420.48790.5384
270.00000.00500.02350.05010.07870.10630.13190.15520.17630.19540.21280.22850.24290.25600.26800.27910.28930.29880.30750.31570.32330.33040.33710.34340.34930.35480.36010.36500.36970.37420.40870.44770.49220.5439
280.00000.00500.02350.05020.07880.10650.13220.15560.17680.19610.21350.22940.24380.25700.26920.28030.29060.30020.30900.31730.32500.33220.33890.34520.35120.35680.36210.36720.37190.37640.41140.45100.49640.5491
290.00000.00500.02350.05020.07890.10670.13250.15600.17730.19670.21420.23020.24470.25800.27020.28150.29190.30150.31040.31880.32650.33380.34060.34700.35300.35870.36410.36920.37400.37850.41400.45420.50030.5541
300.00000.00500.02350.05030.07900.10690.13270.15630.17780.19720.21490.23090.24550.25890.27120.28260.29300.30280.31180.32020.32800.33530.34220.34870.35480.36050.36590.37110.37590.38050.41640.45720.50400.5590
400.00000.00500.02360.05060.07980.10820.13470.15900.18120.20140.21970.23650.25190.26600.27890.29090.30200.31240.32200.33100.33940.34720.35460.36160.36820.37440.38030.38590.39120.39620.43560.48100.53450.5991
600.00000.00500.02370.05100.08060.10960.13680.16190.18480.20580.22500.24250.25870.27360.28730.30010.31190.32300.33330.34290.35200.36050.36860.37620.38330.39010.39660.40270.40850.41410.45790.50960.57250.6525
1200.00000.00500.02380.05140.08150.11110.13900.16490.18870.21050.23060.24910.26610.28190.29650.31020.32290.33480.34590.35640.36630.37560.38440.39270.40060.40810.41530.42210.42860.43480.48460.54520.62290.7333
0.00000.00500.02390.05170.08230.11260.14130.16810.19280.21560.23670.25620.27420.29100.30670.32140.33510.34800.36020.37170.38260.39290.40260.41190.42080.42920.43730.44500.45250.45960.51770.59220.69881.000

F分布表 \((\alpha = 0.99)\)
\(n_{1}\)
\(n_{2}\) 1234567891011121314151617181920212223242526272829304060120
10.00020.01020.02930.04720.06150.07280.08170.08880.09470.09960.10370.10720.11020.11280.11520.11720.11910.12070.12220.12350.12470.12590.12690.12780.12870.12950.13030.13100.13160.13220.13670.14130.14600.1507
20.00020.01010.03250.05560.07530.09150.10470.11560.12470.13230.13880.14440.14920.15350.15730.16060.16360.16630.16880.17100.17300.17490.17660.17810.17960.18100.18220.18340.18450.18550.19310.20090.20890.2171
30.00020.01010.03390.05990.08290.10230.11830.13170.14300.15260.16090.16800.17420.17970.18460.18900.19290.19640.19960.20250.20520.20760.20990.21200.21390.21570.21730.21890.22040.22170.23190.24240.25320.2644
40.00020.01010.03480.06260.08780.10930.12740.14270.15570.16680.17640.18480.19210.19860.20440.20950.21420.21840.22220.22570.22890.23180.23450.23710.23940.24150.24360.24550.24720.24890.26120.27400.28740.3013
50.00020.01010.03540.06440.09120.11430.13400.15080.16510.17740.18810.19750.20570.21300.21950.22540.23060.23540.23980.24370.24740.25080.25390.25670.25940.26190.26420.26640.26840.27030.28460.29950.31510.3314
60.00020.01010.03580.06580.09370.11810.13910.15700.17240.18570.19730.20740.21640.22440.23160.23800.24380.24910.25390.25830.26230.26610.26950.27270.27570.27850.28110.28350.28580.28790.30390.32060.33830.3569
70.00020.01010.03610.06680.09560.12110.14300.16190.17820.19230.20470.21550.22520.23380.24150.24840.25470.26040.26560.27040.27480.27880.28260.28600.28930.29230.29510.29780.30030.30260.32010.33860.35820.3789
80.00020.01010.03640.06760.09720.12340.14620.16590.18290.19780.21080.22230.23240.24150.24970.25710.26380.26990.27540.28060.28530.28960.29360.29740.30080.30410.30710.31000.31270.31520.33410.35420.37550.3982
90.00020.01010.03660.06820.09840.12540.14880.16920.18690.20230.21590.22790.23860.24820.25680.26450.27160.27800.28390.28930.29430.29890.30320.30710.31080.31430.31750.32060.32340.32610.34630.36790.39080.4154
100.00020.01010.03670.06870.09950.12700.15110.17200.19020.20620.22030.23280.24390.25380.26280.27090.27830.28500.29120.29690.30210.30700.31150.31560.31950.32320.32660.32980.33280.33570.35710.38000.40450.4309
110.00020.01010.03690.06920.10040.12840.15290.17440.19310.20960.22410.23700.24850.25880.26810.27650.28420.29120.29770.30360.30900.31410.31880.32320.32720.33110.33460.33800.34120.34420.36670.39080.41680.4449
120.00020.01010.03700.06960.10110.12960.15460.17650.19560.21250.22740.24070.25250.26310.27280.28150.28940.29670.30330.30950.31520.32040.32530.32990.33410.33810.34180.34530.34860.35170.37530.40060.42800.4577
130.00020.01010.03710.06990.10180.13060.15600.17830.19780.21510.23030.24390.25610.26700.27690.28590.29410.30150.30840.31480.32060.32610.33110.33590.34030.34440.34830.35190.35530.35850.38300.40950.43820.4695
140.00020.01010.03710.07020.10240.13150.15730.17990.19980.21740.23290.24680.25920.27040.28060.28980.29820.30590.31300.31950.32560.33120.33640.34130.34580.35010.35410.35780.36140.36470.39010.41770.44760.4804
150.00020.01010.03720.07040.10290.13230.15840.18130.20150.21940.23520.24940.26210.27350.28390.29330.30200.30990.31710.32380.33000.33580.34120.34620.35090.35520.35940.36320.36690.37030.39660.42510.45630.4906
160.00020.01010.03730.07070.10330.13300.15940.18260.20310.22120.23730.25170.26470.27630.28690.29660.30540.31340.32090.32770.33410.34000.34550.35060.35550.36000.36420.36820.37190.37550.40250.43200.46430.5000
170.00020.01010.03730.07080.10370.13360.16030.18370.20450.22290.23920.25390.26700.27890.28970.29950.30850.31670.32430.33130.33780.34390.34950.35480.35970.36430.36860.37270.37660.38020.40800.43840.47180.5089
180.00020.01010.03740.07100.10410.13420.16110.18480.20580.22440.24090.25580.26910.28120.29220.30220.31130.31970.32740.33460.34120.34740.35310.35850.36360.36830.37270.37690.38080.38460.41310.44430.47880.5172
190.00020.01010.03740.07120.10440.13470.16180.18570.20690.22570.24250.25760.27110.28330.29450.30460.31390.32240.33030.33760.34440.35070.35650.36200.36710.37200.37650.38080.38480.38860.41780.44980.48540.5250
200.00020.01010.03750.07130.10470.13520.16250.18660.20800.22700.24400.25920.27290.28530.29660.30690.31630.32500.33300.34040.34730.35370.35960.36520.37050.37540.38000.38440.38850.39240.42210.45500.49150.5324
210.00020.01010.03750.07150.10500.13560.16310.18740.20900.22810.24530.26070.27450.28710.29850.30900.31850.32730.33550.34300.35000.35650.36250.36820.37360.37860.38330.38770.39190.39590.42620.45980.49730.5394
220.00020.01010.03750.07160.10520.13600.16360.18810.20990.22920.24650.26200.27610.28880.30030.31090.32060.32950.33780.34540.35250.35910.36530.37100.37640.38150.38630.39080.39510.39910.43010.46440.50280.5460
230.00020.01010.03760.07170.10540.13640.16410.18880.21070.23020.24760.26330.27750.29030.30200.31270.32250.33150.33990.34760.35480.36150.36780.37360.37910.38430.38910.39370.39810.40220.43370.46870.50790.5524
240.00020.01010.03760.07180.10560.13670.16460.18940.21150.23110.24870.26450.27880.29180.30360.31440.32430.33340.34190.34970.35700.36380.37010.37610.38160.38690.39180.39650.40090.40500.43710.47270.51280.5584
250.00020.01010.03760.07190.10580.13710.16510.19000.21220.23200.24970.26560.28000.29310.30500.31600.32600.33520.34380.35170.35910.36590.37230.37840.38400.38930.39430.39900.40350.40770.44030.47660.51750.5642
260.00020.01010.03760.07200.10600.13740.16550.19050.21280.23280.25060.26670.28120.29440.30640.31740.32760.33690.34550.35350.36100.36790.37440.38050.38620.39160.39670.40150.40600.41030.44330.48020.52190.5697
270.00020.01010.03770.07210.10620.13760.16590.19100.21350.23350.25150.26760.28230.29560.30770.31880.32900.33850.34720.35530.36280.36980.37640.38260.38830.39380.39890.40370.40830.41270.44610.48360.52610.5749
280.00020.01010.03770.07210.10630.13790.16620.19150.21410.23420.25230.26850.28330.29670.30890.32010.33040.33990.34870.35690.36450.37160.37820.38450.39030.39580.40100.40590.41050.41490.44880.48690.53010.5800
290.00020.01010.03770.07220.10650.13810.16660.19200.21460.23480.25300.26940.28420.29770.31010.32130.33170.34130.35020.35840.36610.37330.38000.38630.39220.39770.40300.40790.41260.41710.45140.49000.53400.5848
300.00020.01010.03770.07230.10660.13830.16690.19240.21510.23550.25370.27020.28510.29870.31110.32250.33300.34260.35160.35990.36770.37490.38170.38800.39400.39960.40490.40990.41460.41910.45380.49300.53760.5895
400.00020.01010.03790.07280.10760.14000.16920.19550.21900.24010.25910.27630.29190.30620.31930.33130.34240.35270.36220.37110.37940.38710.39440.40120.40770.41370.41950.42490.43000.43490.47300.51650.56730.6280
600.00020.01010.03800.07320.10870.14170.17170.19870.22310.24500.26480.28280.29930.31430.32820.34090.35280.36370.37390.38350.39240.40080.40870.41610.42310.42970.43600.44190.44760.45290.49520.54460.60400.6789
1200.00020.01010.03810.07380.10970.14350.17430.20220.22740.25020.27100.28990.30720.32320.33790.35150.36420.37600.38700.39730.40700.41620.42480.43290.44060.44790.45490.46150.46780.47380.52160.57930.65230.7550
0.00020.01010.03830.07430.11090.14530.17700.20580.23200.25580.27760.29750.31590.33290.34860.36330.37690.38970.40170.41300.42370.43370.44330.45230.46100.46920.47700.48450.49160.49840.55410.62470.72441.000

F分布表 \((\alpha = 0.975)\)
\(n_{1}\)
\(n_{2}\) 1234567891011121314151617181920212223242526272829304060120
10.00150.02600.05730.08180.09990.11350.12390.13210.13870.14420.14870.15260.15590.15880.16130.16350.16550.16730.16890.17030.17160.17280.17390.17490.17590.17670.17750.17830.17900.17960.18440.18920.19410.1990
20.00130.02560.06230.09390.11860.13770.15290.16500.17500.18330.19030.19620.20140.20590.20990.21340.21650.21930.22190.22420.22620.22820.22990.23150.23300.23440.23570.23690.23810.23910.24690.25480.26280.2711
30.00120.02550.06480.10020.12880.15150.16980.18460.19690.20720.21600.22350.23000.23580.24080.24530.24930.25290.25620.25920.26190.26430.26660.26870.27070.27250.27420.27580.27720.27860.28870.29920.30990.3209
40.00110.02550.06620.10410.13540.16060.18110.19790.21200.22380.23390.24260.25030.25690.26290.26810.27290.27710.28100.28450.28770.29070.29340.29590.29820.30040.30240.30430.30610.30770.31990.33250.34550.3590
50.00110.02540.06720.10680.13990.16700.18920.20760.22300.23610.24730.25700.26550.27300.27960.28550.29090.29570.30010.30400.30770.31100.31410.31700.31960.32210.32440.32650.32850.33040.34440.35890.37400.3896
60.00110.02540.06790.10870.14330.17180.19540.21500.23150.24560.25770.26820.27740.28560.29290.29930.30520.31050.31530.31970.32370.32740.33080.33390.33690.33960.34210.34450.34670.34880.36440.38060.39760.4152
70.00110.02540.06840.11020.14590.17560.20020.22080.23830.25320.26610.27730.28710.29590.30360.31060.31690.32260.32780.33250.33690.34090.34450.34800.35110.35410.35690.35950.36190.36420.38110.39890.41760.4372
80.00100.02540.06880.11140.14800.17860.20410.22560.24380.25940.27290.28480.29520.30440.31260.32000.32670.33270.33830.34330.34790.35220.35620.35980.36320.36640.36940.37210.37470.37720.39540.41470.43490.4562
90.00100.02540.06910.11230.14970.18100.20730.22950.24840.26460.27870.29100.30190.31160.32020.32800.33500.34140.34720.35250.35740.36190.36610.37000.37360.37700.38010.38300.38580.38840.40780.42840.45010.4731
100.00100.02540.06940.11310.15110.18310.21000.23280.25230.26900.28360.29640.30770.31780.32680.33490.34220.34890.35500.36050.36570.37040.37480.37880.38260.38620.38950.39260.39550.39820.41870.44050.46360.4882
110.00100.02540.06960.11370.15230.18490.21230.23570.25560.27290.28790.30110.31270.32310.33250.34090.34850.35540.36170.36750.37290.37780.38240.38660.39060.39430.39770.40100.40400.40690.42840.45130.47570.5018
120.00100.02540.06980.11430.15330.18640.21430.23810.25850.27620.29160.30510.31710.32790.33750.34610.35400.36120.36770.37370.37930.38440.38910.39350.39760.40150.40510.40840.41160.41460.43700.46100.48670.5142
130.00100.02540.06990.11470.15410.18770.21610.24030.26110.27910.29480.30870.32100.33200.34190.35080.35890.36630.37300.37920.38490.39020.39510.39970.40390.40790.41160.41510.41840.42150.44480.46980.49660.5256
140.00100.02540.07000.11520.15490.18880.21760.24220.26330.28170.29770.31190.32450.33570.34580.35500.36330.37090.37780.38420.39010.39550.40050.40520.40960.41370.41760.42120.42460.42780.45190.47780.50570.5360
150.00100.02540.07020.11550.15560.18980.21890.24380.26530.28400.30030.31470.32760.33910.34940.35870.36720.37500.38210.38860.39470.40030.40540.41030.41480.41900.42290.42660.43010.43340.45830.48510.51410.5457
160.00100.02540.07030.11580.15620.19070.22010.24530.26710.28600.30260.31730.33040.34210.35260.36210.37080.37870.38600.39270.39890.40460.40990.41480.41950.42380.42780.43160.43520.43860.46420.49190.52190.5547
170.00100.02540.07040.11610.15670.19150.22120.24670.26870.28790.30470.31960.33290.34480.35550.36520.37410.38210.38960.39640.40270.40850.41400.41900.42380.42820.43230.43620.43990.44340.46960.49810.52910.5631
180.00100.02540.07040.11640.15720.19220.22220.24790.27020.28960.30660.32170.33520.34730.35820.36810.37700.38530.39280.39980.40620.41220.41770.42290.42770.43220.43650.44040.44420.44770.47470.50390.53580.5710
190.00100.02540.07050.11660.15760.19290.22310.24900.27150.29110.30840.32370.33730.34960.36060.37060.37980.38810.39580.40290.40940.41550.42110.42640.43130.43590.44030.44430.44820.45180.47930.50930.54210.5783
200.00100.02530.07060.11680.15800.19350.22390.25000.27270.29250.31000.32540.33930.35170.36290.37300.38230.39080.39860.40580.41240.41860.42430.42970.43470.43940.44380.44790.45190.45550.48360.51430.54800.5853
210.00100.02530.07060.11700.15840.19400.22460.25100.27380.29380.31140.32710.34100.35360.36490.37520.38460.39320.40110.40840.41520.42140.42730.43270.43780.44260.44710.45130.45530.45900.48770.51900.55350.5919
220.00100.02530.07070.11720.15870.19450.22530.25180.27490.29500.31280.32860.34270.35540.36680.37730.38680.39550.40350.41090.41780.42410.43000.43560.44070.44560.45010.45440.45850.46230.49140.52340.55870.5981
230.00100.02530.07080.11730.15900.19500.22590.25260.27580.29610.31400.33000.34420.35700.36860.37920.38880.39760.40570.41320.42010.42660.43260.43820.44340.44840.45300.45730.46150.46530.49500.52750.56360.6041
240.00100.02530.07080.11750.15930.19540.22650.25330.27670.29710.31520.33130.34560.35860.37030.38090.39070.39960.40780.41540.42240.42890.43500.44070.44600.45100.45570.46010.46430.46820.49830.53140.56830.6097
250.00100.02530.07080.11760.15950.19580.22700.25400.27750.29810.31630.33250.34700.36000.37180.38260.39240.40140.40970.41740.42450.43110.43720.44300.44840.45340.45820.46270.46690.47090.50140.53510.57270.6151
260.00100.02530.07090.11780.15980.19620.22750.25470.27830.29900.31730.33360.34820.36140.37330.38410.39400.40310.41150.41930.42640.43310.43930.44520.45060.45570.46050.46510.46930.47340.50440.53860.57690.6202
270.00100.02530.07090.11790.16000.19650.22800.25520.27900.29980.31830.33470.34940.36260.37460.38560.39560.40480.41320.42100.42830.43500.44130.44720.45270.45790.46280.46730.47170.47580.50720.54190.58090.6251
280.00100.02530.07100.11800.16020.19680.22840.25580.27970.30060.31910.33570.35050.36380.37590.38690.39700.40630.41480.42270.43000.43680.44320.44910.45470.45990.46490.46950.47390.47800.50980.54510.58470.6298
290.00100.02530.07100.11810.16040.19710.22880.25630.28030.30130.32000.33660.35150.36490.37710.38820.39840.40770.41630.42430.43170.43860.44500.45100.45660.46190.46680.47150.47600.48020.51230.54810.58830.6343
300.00100.02530.07100.11820.16060.19740.22920.25680.28090.30200.32080.33750.35250.36600.37830.38940.39970.40910.41780.42580.43320.44020.44660.45270.45840.46370.46870.47350.47790.48220.51470.55090.59170.6386
400.00100.02530.07120.11890.16190.19950.23210.26040.28530.30720.32670.34410.35980.37390.38680.39860.40950.41940.42860.43720.44510.45260.45950.46600.47210.47780.48320.48840.49320.49780.53330.57340.61950.6741
600.00100.02530.07150.11960.16330.20170.23510.26420.28990.31270.33290.35120.36760.38250.39620.40870.42010.43080.44060.44980.45830.46630.47380.48080.48740.49370.49960.50510.51040.51550.55470.60000.65360.7203
1200.00100.02530.07170.12030.16480.20390.23820.26820.29480.31850.33970.35880.37610.39190.40630.41960.43190.44330.45390.46380.47300.48170.48980.49750.50480.51160.51810.52430.53020.53580.58000.63250.69800.7884
0.00100.02530.07190.12110.16620.20620.24140.27250.30000.32470.34690.36700.38530.40210.41750.43170.44500.45730.46880.47950.48970.49920.50820.51670.52480.53250.53980.54670.55330.55970.61080.67470.76311.000

F分布表 \((\alpha = 0.95)\)
\(n_{1}\)
\(n_{2}\) 1234567891011121314151617181920212223242526272829304060120
10.00620.05400.09870.12970.15130.16700.17880.18810.19540.20140.20640.21060.21430.21740.22010.22250.22470.22660.22830.22980.23120.23250.23370.23480.23580.23670.23750.23830.23910.23980.24480.24990.25510.2603
20.00500.05260.10470.14400.17280.19440.21110.22430.23490.24370.25110.25740.26280.26750.27160.27520.27840.28130.28390.28630.28850.29040.29220.29390.29540.29680.29810.29940.30050.30160.30940.31740.32550.3338
30.00460.05220.10780.15170.18490.21020.23010.24590.25890.26970.27880.28650.29320.29910.30420.30870.31280.31650.31980.32270.32550.32800.33030.33240.33430.33610.33780.33940.34080.34220.35230.36260.37310.3839
40.00450.05200.10970.15650.19260.22060.24270.26060.27520.28750.29790.30680.31460.32130.32730.33260.33730.34160.34540.34890.35210.35500.35770.36020.36250.36460.36660.36840.37020.37180.38370.39600.40860.4216
50.00430.05180.11090.15980.19800.22790.25180.27120.28720.30070.31210.32200.33050.33800.34470.35060.35590.36060.36500.36890.37250.37580.37880.38160.38420.38660.38880.39090.39290.39470.40830.42220.43670.4517
60.00430.05170.11180.16230.20200.23340.25870.27930.29640.31080.32310.33380.34300.35120.35840.36480.37060.37580.38050.38480.38870.39230.39560.39870.40150.40420.40670.40900.41110.41310.42810.44360.45980.4765
70.00420.05170.11250.16410.20510.23770.26410.28570.30370.31890.33200.34320.35310.36180.36950.37630.38250.38810.39320.39780.40200.40590.40950.41280.41580.41870.42140.42390.42620.42840.44460.46160.47920.4976
80.00420.05160.11310.16550.20750.24110.26840.29090.30960.32560.33920.35110.36140.37060.37870.38590.39250.39840.40380.40870.41310.41730.42110.42460.42790.43090.43380.43640.43890.44130.45870.47690.49590.5159
90.00420.05160.11350.16670.20950.24400.27200.29510.31460.33110.34530.35760.36840.37800.38650.39410.40090.40710.41280.41790.42260.42700.43100.43470.43820.44140.44440.44720.44990.45230.47080.49020.51050.5319
100.00410.05160.11380.16770.21120.24630.27500.29880.31870.33580.35040.36320.37440.38430.39310.40100.40820.41460.42050.42590.43090.43540.43960.44350.44710.45050.45370.45660.45940.46200.48140.50190.52340.5462
110.00410.05150.11410.16850.21260.24830.27750.30180.32230.33980.35490.36800.37960.38980.39890.40710.41450.42120.42730.43290.43800.44280.44710.45120.45500.45850.46180.46490.46770.47050.49080.51220.53500.5591
120.00410.05150.11440.16920.21380.25000.27970.30450.32540.34330.35870.37220.38410.39460.40400.41240.42010.42700.43330.43910.44440.44930.45380.45800.46190.46560.46900.47220.47520.47800.49910.52150.54530.5707
130.00410.05150.11460.16970.21480.25150.28170.30680.32810.34640.36210.37590.38810.39880.40850.41710.42500.43210.43860.44450.45000.45510.45970.46410.46810.47190.47540.47870.48180.48470.50660.52990.55480.5813
140.00410.05150.11470.17030.21570.25280.28330.30890.33050.34910.36510.37920.39160.40260.41250.42140.42940.43670.44330.44940.45510.46030.46510.46950.47370.47760.48120.48460.48780.49080.51340.53760.56340.5911
150.00410.05150.11490.17070.21650.25390.28480.31070.33270.35150.36780.38210.39480.40600.41610.42510.43330.44080.44760.45390.45960.46490.46990.47450.47870.48270.48640.48990.49320.49630.51960.54450.57130.6001
160.00410.05150.11500.17110.21720.25500.28620.31230.33460.35370.37020.38480.39760.40910.41930.42850.43690.44450.45150.45790.46380.46920.47420.47890.48330.48740.49120.49480.49820.50130.52530.55090.57850.6085
170.00400.05140.11520.17150.21780.25590.28740.31380.33630.35560.37240.38720.40020.41180.42220.43160.44020.44790.45500.46150.46750.47310.47820.48300.48750.49170.49560.49920.50270.50590.53050.55680.58530.6162
180.00400.05140.11530.17180.21840.25670.28840.31510.33780.35740.37440.38930.40260.41440.42490.43450.44310.45100.45820.46490.47100.47660.48190.48680.49130.49560.49960.50330.50690.51020.53530.56230.59160.6235
190.00400.05140.11540.17210.21890.25740.28940.31630.33930.35900.37620.39130.40470.41670.42740.43710.44590.45390.46120.46790.47420.47990.48530.49020.49490.49920.50330.50710.51070.51410.53970.56740.59740.6303
200.00400.05140.11550.17230.21940.25810.29030.31740.34050.36050.37790.39310.40670.41880.42960.43950.44840.45650.46390.47080.47710.48290.48840.49340.49810.50260.50670.51060.51420.51770.54380.57210.60290.6367
210.00400.05140.11560.17260.21980.25870.29110.31840.34170.36180.37940.39480.40850.42070.43170.44170.45070.45890.46650.47340.47980.48570.49120.49640.50120.50570.50990.51380.51750.52100.54770.57650.60800.6428
220.00400.05140.11560.17280.22020.25930.29190.31940.34280.36310.38080.39640.41020.42250.43360.44370.45280.46120.46880.47580.48230.48830.49390.49910.50400.50850.51280.51680.52060.52420.55120.58060.61290.6485
230.00400.05140.11570.17300.22060.25980.29260.32020.34380.36430.38210.39780.41170.42420.43540.44560.45480.46320.47100.47810.48470.49080.49640.50170.50660.51120.51560.51960.52350.52710.55460.58450.61740.6539
240.00400.05140.11580.17320.22090.26030.29320.32100.34480.36530.38330.39910.41320.42580.43710.44730.45670.46520.47300.48020.48690.49300.49880.50410.50910.51380.51820.52230.52620.52980.55770.58820.62170.6591
250.00400.05140.11580.17330.22120.26080.29380.32170.34560.36630.38440.40040.41450.42720.43860.44900.45840.46700.47490.48220.48890.49510.50090.50630.51140.51610.52060.52480.52870.53240.56070.59160.62580.6640
260.00400.05140.11590.17350.22150.26120.29440.32240.34650.36730.38550.40150.41580.42860.44010.45050.46000.46870.47670.48400.49080.49710.50300.50840.51360.51830.52280.52710.53110.53480.56350.59490.62970.6686
270.00400.05140.11590.17370.22170.26160.29490.32310.34720.36810.38640.40260.41700.42990.44150.45200.46160.47030.47840.48580.49260.49900.50490.51040.51560.52040.52500.52930.53330.53710.56610.59800.63330.6731
280.00400.05140.11600.17380.22200.26190.29540.32370.34790.36890.38740.40360.41810.43110.44270.45330.46300.47180.47990.48740.49430.50080.50670.51230.51750.52240.52700.53130.53540.53930.56860.60090.63680.6774
290.00400.05140.11600.17390.22220.26230.29580.32420.34860.36970.38820.40460.41910.43220.44390.45460.46430.47320.48140.48900.49590.50240.50840.51410.51930.52430.52890.53330.53740.54130.57100.60370.64020.6814
300.00400.05140.11610.17400.22240.26260.29620.32470.34920.37040.38900.40550.42010.43320.44510.45580.46560.47460.48280.49040.49750.50400.51010.51570.52110.52600.53070.53510.53930.54320.57330.60640.64340.6854
400.00400.05140.11640.17490.22400.26500.29940.32860.35390.37580.39510.41220.42750.44120.45370.46500.47530.48480.49350.50160.50900.51600.52250.52860.53420.53960.54460.54940.55390.55810.59070.62720.66880.7174
600.00400.05130.11670.17580.22570.26740.30260.33270.35880.38150.40160.41940.43540.44990.46290.47490.48580.49590.50520.51380.52180.52930.53620.54280.54890.55470.56020.56530.57020.57490.61080.65180.69980.7587
1200.00390.05130.11700.17670.22740.26990.30600.33700.36400.38760.40850.42720.44400.45920.47300.48570.49730.50810.51810.52730.53600.54410.55160.55880.56550.57180.57780.58350.58890.59400.63430.68150.73970.8187
0.00390.05130.11730.17770.22910.27260.30960.34160.36950.39400.41590.43550.45320.46930.48410.49760.51010.52170.53250.54250.55200.56080.56920.57700.58450.59150.59820.60460.61060.61640.66270.71980.79751.000

F分布表 \((\alpha = 0.05)\)
\(n_{1}\)
\(n_{2}\) 1234567891011121314151617181920212223242526272829304060120
1161.4199.5215.7224.6230.2234.0236.8238.9240.5241.9243.0243.9244.7245.4245.9246.5246.9247.3247.7248.0248.3248.6248.8249.1249.3249.5249.6249.8250.0250.1251.1252.2253.3254.3
218.5119.0019.1619.2519.3019.3319.3519.3719.3819.4019.4019.4119.4219.4219.4319.4319.4419.4419.4419.4519.4519.4519.4519.4519.4619.4619.4619.4619.4619.4619.4719.4819.4919.50
310.139.5529.2779.1179.0138.9418.8878.8458.8128.7868.7638.7458.7298.7158.7038.6928.6838.6758.6678.6608.6548.6488.6438.6398.6348.6308.6268.6238.6208.6178.5948.5728.5498.526
47.7096.9446.5916.3886.2566.1636.0946.0415.9995.9645.9365.9125.8915.8735.8585.8445.8325.8215.8115.8035.7955.7875.7815.7745.7695.7635.7595.7545.7505.7465.7175.6885.6585.628
56.6085.7865.4095.1925.0504.9504.8764.8184.7724.7354.7044.6784.6554.6364.6194.6044.5904.5794.5684.5584.5494.5414.5344.5274.5214.5154.5104.5054.5004.4964.4644.4314.3984.365
65.9875.1434.7574.5344.3874.2844.2074.1474.0994.0604.0274.0003.9763.9563.9383.9223.9083.8963.8843.8743.8653.8563.8493.8413.8353.8293.8233.8183.8133.8083.7743.7403.7053.669
75.5914.7374.3474.1203.9723.8663.7873.7263.6773.6373.6033.5753.5503.5293.5113.4943.4803.4673.4553.4453.4353.4263.4183.4103.4043.3973.3913.3863.3813.3763.3403.3043.2673.230
85.3184.4594.0663.8383.6873.5813.5003.4383.3883.3473.3133.2843.2593.2373.2183.2023.1873.1733.1613.1503.1403.1313.1233.1153.1083.1023.0953.0903.0843.0793.0433.0052.9672.928
95.1174.2563.8633.6333.4823.3743.2933.2303.1793.1373.1023.0733.0483.0253.0062.9892.9742.9602.9482.9362.9262.9172.9082.9002.8932.8862.8802.8742.8692.8642.8262.7872.7482.707
104.9654.1033.7083.4783.3263.2173.1353.0723.0202.9782.9432.9132.8872.8652.8452.8282.8122.7982.7852.7742.7642.7542.7452.7372.7302.7232.7162.7102.7052.7002.6612.6212.5802.538
114.8443.9823.5873.3573.2043.0953.0122.9482.8962.8542.8182.7882.7612.7392.7192.7012.6852.6712.6582.6462.6362.6262.6172.6092.6012.5942.5882.5822.5762.5702.5312.4902.4482.404
124.7473.8853.4903.2593.1062.9962.9132.8492.7962.7532.7172.6872.6602.6372.6172.5992.5832.5682.5552.5442.5332.5232.5142.5052.4982.4912.4842.4782.4722.4662.4262.3842.3412.296
134.6673.8063.4113.1793.0252.9152.8322.7672.7142.6712.6352.6042.5772.5542.5332.5152.4992.4842.4712.4592.4482.4382.4292.4202.4122.4052.3982.3922.3862.3802.3392.2972.2522.206
144.6003.7393.3443.1122.9582.8482.7642.6992.6462.6022.5652.5342.5072.4842.4632.4452.4282.4132.4002.3882.3772.3672.3572.3492.3412.3332.3262.3202.3142.3082.2662.2232.1782.131
154.5433.6823.2873.0562.9012.7902.7072.6412.5882.5442.5072.4752.4482.4242.4032.3852.3682.3532.3402.3282.3162.3062.2972.2882.2802.2722.2652.2592.2532.2472.2042.1602.1142.066
164.4943.6343.2393.0072.8522.7412.6572.5912.5382.4942.4562.4252.3972.3732.3522.3332.3172.3022.2882.2762.2642.2542.2442.2352.2272.2202.2122.2062.2002.1942.1512.1062.0592.010
174.4513.5923.1972.9652.8102.6992.6142.5482.4942.4502.4132.3812.3532.3292.3082.2892.2722.2572.2432.2302.2192.2082.1992.1902.1812.1742.1672.1602.1542.1482.1042.0582.0111.960
184.4143.5553.1602.9282.7732.6612.5772.5102.4562.4122.3742.3422.3142.2902.2692.2502.2332.2172.2032.1912.1792.1682.1592.1502.1412.1342.1262.1192.1132.1072.0632.0171.9681.917
194.3813.5223.1272.8952.7402.6282.5442.4772.4232.3782.3402.3082.2802.2562.2342.2152.1982.1822.1682.1552.1442.1332.1232.1142.1062.0982.0902.0842.0772.0712.0261.9801.9301.878
204.3513.4933.0982.8662.7112.5992.5142.4472.3932.3482.3102.2782.2502.2252.2032.1842.1672.1512.1372.1242.1122.1022.0922.0822.0742.0662.0592.0522.0452.0391.9941.9461.8961.843
214.3253.4673.0722.8402.6852.5732.4882.4202.3662.3212.2832.2502.2222.1972.1762.1562.1392.1232.1092.0962.0842.0732.0632.0542.0452.0372.0302.0232.0162.0101.9651.9161.8661.812
224.3013.4433.0492.8172.6612.5492.4642.3972.3422.2972.2592.2262.1982.1732.1512.1312.1142.0982.0842.0712.0592.0482.0382.0282.0202.0122.0041.9971.9901.9841.9381.8891.8381.783
234.2793.4223.0282.7962.6402.5282.4422.3752.3202.2752.2362.2042.1752.1502.1282.1092.0912.0752.0612.0482.0362.0252.0142.0051.9961.9881.9811.9731.9671.9611.9141.8651.8131.757
244.2603.4033.0092.7762.6212.5082.4232.3552.3002.2552.2162.1832.1552.1302.1082.0882.0702.0542.0402.0272.0152.0031.9931.9841.9751.9671.9591.9521.9451.9391.8921.8421.7901.733
254.2423.3852.9912.7592.6032.4902.4052.3372.2822.2362.1982.1652.1362.1112.0892.0692.0512.0352.0212.0071.9951.9841.9741.9641.9551.9471.9391.9321.9261.9191.8721.8221.7681.711
264.2253.3692.9752.7432.5872.4742.3882.3212.2652.2202.1812.1482.1192.0942.0722.0522.0342.0182.0031.9901.9781.9661.9561.9461.9381.9291.9211.9141.9071.9011.8531.8031.7491.691
274.2103.3542.9602.7282.5722.4592.3732.3052.2502.2042.1662.1322.1032.0782.0562.0362.0182.0021.9871.9741.9611.9501.9401.9301.9211.9131.9051.8981.8911.8841.8361.7851.7311.672
284.1963.3402.9472.7142.5582.4452.3592.2912.2362.1902.1512.1182.0892.0642.0412.0212.0031.9871.9721.9591.9461.9351.9241.9151.9061.8971.8891.8821.8751.8691.8201.7691.7141.654
294.1833.3282.9342.7012.5452.4322.3462.2782.2232.1772.1382.1042.0752.0502.0272.0071.9891.9731.9581.9451.9321.9211.9101.9011.8911.8831.8751.8681.8611.8541.8061.7541.6981.638
304.1713.3162.9222.6902.5342.4212.3342.2662.2112.1652.1262.0922.0632.0372.0151.9951.9761.9601.9451.9321.9191.9081.8971.8871.8781.8701.8621.8541.8471.8411.7921.7401.6831.622
404.0853.2322.8392.6062.4492.3362.2492.1802.1242.0772.0382.0031.9741.9481.9241.9041.8851.8681.8531.8391.8261.8141.8031.7931.7831.7751.7661.7591.7511.7441.6931.6371.5771.509
604.0013.1502.7582.5252.3682.2542.1672.0972.0401.9931.9521.9171.8871.8601.8361.8151.7961.7781.7631.7481.7351.7221.7111.7001.6901.6811.6721.6641.6561.6491.5941.5341.4671.389
1203.9203.0722.6802.4472.2902.1752.0872.0161.9591.9101.8691.8341.8031.7751.7501.7281.7091.6901.6741.6591.6451.6321.6201.6081.5981.5881.5791.5701.5621.5541.4951.4291.3521.254
3.8412.9962.6052.3722.2142.0992.0101.9381.8801.8311.7891.7521.7201.6921.6661.6441.6231.6041.5871.5711.5561.5421.5291.5171.5061.4961.4861.4761.4671.4591.3941.3181.2211.000

F分布表 \((\alpha = 0.025)\)
\(n_{1}\)
\(n_{2}\) 1234567891011121314151617181920212223242526272829304060120
1647.8799.5864.2899.6921.8937.1948.2956.7963.3968.6973.0976.7979.8982.5984.9986.9988.7990.3991.8993.1994.3995.4996.3997.2998.1998.8999.61000100110011006101010141018
238.5139.0039.1739.2539.3039.3339.3639.3739.3939.4039.4139.4139.4239.4339.4339.4439.4439.4439.4539.4539.4539.4539.4539.4639.4639.4639.4639.4639.4639.4639.4739.4839.4939.50
317.4416.0415.4415.1014.8814.7314.6214.5414.4714.4214.3714.3414.3014.2814.2514.2314.2114.2014.1814.1714.1614.1414.1314.1214.1214.1114.1014.0914.0914.0814.0413.9913.9513.90
412.2210.659.9799.6059.3649.1979.0748.9808.9058.8448.7948.7518.7158.6848.6578.6338.6118.5928.5758.5608.5468.5338.5228.5118.5018.4928.4838.4768.4688.4618.4118.3608.3098.257
510.018.4347.7647.3887.1466.9786.8536.7576.6816.6196.5686.5256.4886.4566.4286.4036.3816.3626.3446.3296.3146.3016.2896.2786.2686.2586.2506.2426.2346.2276.1756.1236.0696.015
68.8137.2606.5996.2275.9885.8205.6955.6005.5235.4615.4105.3665.3295.2975.2695.2445.2225.2025.1845.1685.1545.1415.1285.1175.1075.0975.0885.0805.0725.0655.0124.9594.9044.849
78.0736.5425.8905.5235.2855.1194.9954.8994.8234.7614.7094.6664.6284.5964.5684.5434.5214.5014.4834.4674.4524.4394.4264.4154.4054.3954.3864.3784.3704.3624.3094.2544.1994.142
87.5716.0595.4165.0534.8174.6524.5294.4334.3574.2954.2434.2004.1624.1304.1014.0764.0544.0344.0163.9993.9853.9713.9593.9473.9373.9273.9183.9093.9013.8943.8403.7843.7283.670
97.2095.7155.0784.7184.4844.3204.1974.1024.0263.9643.9123.8683.8313.7983.7693.7443.7223.7013.6833.6673.6523.6383.6263.6143.6043.5943.5843.5763.5683.5603.5053.4493.3923.333
106.9375.4564.8264.4684.2364.0723.9503.8553.7793.7173.6653.6213.5833.5503.5223.4963.4743.4533.4353.4193.4033.3903.3773.3653.3553.3453.3353.3273.3193.3113.2553.1983.1403.080
116.7245.2564.6304.2754.0443.8813.7593.6643.5883.5263.4743.4303.3923.3593.3303.3043.2823.2613.2433.2263.2113.1973.1843.1733.1623.1523.1423.1333.1253.1183.0613.0042.9442.883
126.5545.0964.4744.1213.8913.7283.6073.5123.4363.3743.3213.2773.2393.2063.1773.1523.1293.1083.0903.0733.0573.0433.0313.0193.0082.9982.9882.9792.9712.9632.9062.8482.7872.725
136.4144.9654.3473.9963.7673.6043.4833.3883.3123.2503.1973.1533.1153.0823.0533.0273.0042.9832.9652.9482.9322.9182.9052.8932.8822.8722.8622.8532.8452.8372.7802.7202.6592.595
146.2984.8574.2423.8923.6633.5013.3803.2853.2093.1473.0953.0503.0122.9792.9492.9232.9002.8792.8612.8442.8282.8142.8012.7892.7782.7672.7582.7492.7402.7322.6742.6142.5522.487
156.2004.7654.1533.8043.5763.4153.2933.1993.1233.0603.0082.9632.9252.8912.8622.8362.8132.7922.7732.7562.7402.7262.7132.7012.6892.6792.6692.6602.6522.6442.5852.5242.4612.395
166.1154.6874.0773.7293.5023.3413.2193.1253.0492.9862.9342.8892.8512.8172.7882.7612.7382.7172.6982.6812.6652.6512.6372.6252.6142.6032.5942.5842.5762.5682.5092.4472.3832.316
176.0424.6194.0113.6653.4383.2773.1563.0612.9852.9222.8702.8252.7862.7532.7232.6972.6732.6522.6332.6162.6002.5852.5722.5602.5482.5382.5282.5192.5102.5022.4422.3802.3152.247
185.9784.5603.9543.6083.3823.2213.1003.0052.9292.8662.8142.7692.7302.6962.6672.6402.6172.5962.5762.5592.5432.5292.5152.5032.4912.4812.4712.4612.4532.4452.3842.3212.2562.187
195.9224.5083.9033.5593.3333.1723.0512.9562.8802.8172.7652.7202.6812.6472.6172.5912.5672.5462.5262.5092.4932.4782.4652.4522.4412.4302.4202.4112.4022.3942.3332.2702.2032.133
205.8714.4613.8593.5153.2893.1283.0072.9132.8372.7742.7212.6762.6372.6032.5732.5472.5232.5012.4822.4642.4482.4342.4202.4082.3962.3852.3752.3662.3572.3492.2872.2232.1562.085
215.8274.4203.8193.4753.2503.0902.9692.8742.7982.7352.6822.6372.5982.5642.5342.5072.4832.4622.4422.4252.4092.3942.3802.3682.3562.3452.3352.3252.3172.3082.2462.1822.1142.042
225.7864.3833.7833.4403.2153.0552.9342.8392.7632.7002.6472.6022.5632.5282.4982.4722.4482.4262.4072.3892.3732.3582.3442.3312.3202.3092.2992.2892.2802.2722.2102.1452.0762.003
235.7504.3493.7503.4083.1833.0232.9022.8082.7312.6682.6152.5702.5312.4972.4662.4402.4162.3942.3742.3572.3402.3252.3122.2992.2872.2762.2662.2562.2472.2392.1762.1112.0411.968
245.7174.3193.7213.3793.1552.9952.8742.7792.7032.6402.5862.5412.5022.4682.4372.4112.3862.3652.3452.3272.3112.2962.2822.2692.2572.2462.2362.2262.2172.2092.1462.0802.0101.935
255.6864.2913.6943.3533.1292.9692.8482.7532.6772.6132.5602.5152.4762.4412.4112.3842.3602.3382.3182.3002.2842.2692.2552.2422.2302.2192.2092.1992.1902.1822.1182.0521.9811.906
265.6594.2653.6703.3293.1052.9452.8242.7292.6532.5902.5362.4912.4512.4172.3872.3602.3352.3142.2942.2762.2592.2442.2302.2172.2052.1942.1842.1742.1652.1572.0932.0261.9541.878
275.6334.2423.6473.3073.0832.9232.8022.7072.6312.5682.5142.4692.4292.3952.3642.3372.3132.2912.2712.2532.2372.2222.2082.1952.1832.1712.1612.1512.1422.1332.0692.0021.9301.853
285.6104.2213.6263.2863.0632.9032.7822.6872.6112.5472.4942.4482.4092.3742.3442.3172.2922.2702.2512.2322.2162.2012.1872.1742.1612.1502.1402.1302.1212.1122.0481.9801.9071.829
295.5884.2013.6073.2673.0442.8842.7632.6692.5922.5292.4752.4302.3902.3552.3252.2982.2732.2512.2312.2132.1962.1812.1672.1542.1422.1312.1202.1102.1012.0922.0281.9591.8861.807
305.5684.1823.5893.2503.0262.8672.7462.6512.5752.5112.4582.4122.3722.3382.3072.2802.2552.2332.2132.1952.1782.1632.1492.1362.1242.1122.1022.0922.0832.0742.0091.9401.8661.787
405.4244.0513.4633.1262.9042.7442.6242.5292.4522.3882.3342.2882.2482.2132.1822.1542.1292.1072.0862.0682.0512.0352.0202.0071.9941.9831.9721.9621.9521.9431.8751.8031.7241.637
605.2863.9253.3433.0082.7862.6272.5072.4122.3342.2702.2162.1692.1292.0932.0612.0332.0081.9851.9641.9441.9271.9111.8961.8821.8691.8571.8451.8351.8251.8151.7441.6671.5811.482
1205.1523.8053.2272.8942.6742.5152.3952.2992.2222.1572.1022.0552.0141.9771.9451.9161.8901.8661.8451.8251.8071.7901.7741.7601.7461.7331.7221.7101.7001.6901.6141.5301.4331.310
5.0243.6893.1162.7862.5672.4082.2882.1922.1142.0481.9931.9451.9031.8661.8331.8031.7761.7511.7291.7081.6891.6721.6551.6401.6261.6121.6001.5881.5771.5661.4841.3881.2681.000

F分布表 \((\alpha = 0.01)\)
\(n_{1}\)
\(n_{2}\) 1234567891011121314151617181920212223242526272829304060120
14052500054035625576458595928598160226056608361066126614361576170618161926201620962166223622962356240624562496253625762616287631363396366
298.5099.0099.1799.2599.3099.3399.3699.3799.3999.4099.4199.4299.4299.4399.4399.4499.4499.4499.4599.4599.4599.4599.4699.4699.4699.4699.4699.4699.4699.4799.4799.4899.4999.50
334.1230.8229.4628.7128.2427.9127.6727.4927.3527.2327.1327.0526.9826.9226.8726.8326.7926.7526.7226.6926.6626.6426.6226.6026.5826.5626.5526.5326.5226.5026.4126.3226.2226.13
421.2018.0016.6915.9815.5215.2114.9814.8014.6614.5514.4514.3714.3114.2514.2014.1514.1114.0814.0514.0213.9913.9713.9513.9313.9113.8913.8813.8613.8513.8413.7513.6513.5613.46
516.2613.2712.0611.3910.9710.6710.4610.2910.1610.059.9639.8889.8259.7709.7229.6809.6439.6109.5809.5539.5289.5069.4859.4669.4499.4339.4189.4049.3919.3799.2919.2029.1129.020
613.7510.929.7809.1488.7468.4668.2608.1027.9767.8747.7907.7187.6577.6057.5597.5197.4837.4517.4227.3967.3727.3517.3317.3137.2967.2807.2667.2537.2407.2297.1437.0576.9696.880
712.259.5478.4517.8477.4607.1916.9936.8406.7196.6206.5386.4696.4106.3596.3146.2756.2406.2096.1816.1556.1326.1116.0926.0746.0586.0436.0296.0166.0035.9925.9085.8245.7375.650
811.268.6497.5917.0066.6326.3716.1786.0295.9115.8145.7345.6675.6095.5595.5155.4775.4425.4125.3845.3595.3365.3165.2975.2795.2635.2485.2345.2215.2095.1985.1165.0324.9464.859
910.568.0226.9926.4226.0575.8025.6135.4675.3515.2575.1785.1115.0555.0054.9624.9244.8904.8604.8334.8084.7864.7654.7464.7294.7134.6984.6854.6724.6604.6494.5674.4834.3984.311
1010.047.5596.5525.9945.6365.3865.2005.0574.9424.8494.7724.7064.6504.6014.5584.5204.4874.4574.4304.4054.3834.3634.3444.3274.3114.2964.2834.2704.2584.2474.1654.0823.9963.909
119.6467.2066.2175.6685.3165.0694.8864.7444.6324.5394.4624.3974.3424.2934.2514.2134.1804.1504.1234.0994.0774.0574.0384.0214.0053.9903.9773.9643.9523.9413.8603.7763.6903.602
129.3306.9275.9535.4125.0644.8214.6404.4994.3884.2964.2204.1554.1004.0524.0103.9723.9393.9093.8833.8583.8363.8163.7983.7803.7653.7503.7363.7243.7123.7013.6193.5353.4493.361
139.0746.7015.7395.2054.8624.6204.4414.3024.1914.1004.0253.9603.9053.8573.8153.7783.7453.7163.6893.6653.6433.6223.6043.5873.5713.5563.5433.5303.5183.5073.4253.3413.2553.165
148.8626.5155.5645.0354.6954.4564.2784.1404.0303.9393.8643.8003.7453.6983.6563.6193.5863.5563.5293.5053.4833.4633.4443.4273.4123.3973.3833.3713.3593.3483.2663.1813.0943.004
158.6836.3595.4174.8934.5564.3184.1424.0043.8953.8053.7303.6663.6123.5643.5223.4853.4523.4233.3963.3723.3503.3303.3113.2943.2783.2643.2503.2373.2253.2143.1323.0472.9592.868
168.5316.2265.2924.7734.4374.2024.0263.8903.7803.6913.6163.5533.4983.4513.4093.3723.3393.3103.2833.2593.2373.2163.1983.1813.1653.1503.1373.1243.1123.1013.0182.9332.8452.753
178.4006.1125.1854.6694.3364.1023.9273.7913.6823.5933.5193.4553.4013.3533.3123.2753.2423.2123.1863.1623.1393.1193.1013.0843.0683.0533.0393.0263.0143.0032.9202.8352.7462.653
188.2856.0135.0924.5794.2484.0153.8413.7053.5973.5083.4343.3713.3163.2693.2273.1903.1583.1283.1013.0773.0553.0353.0162.9992.9832.9682.9552.9422.9302.9192.8352.7492.6602.566
198.1855.9265.0104.5004.1713.9393.7653.6313.5233.4343.3603.2973.2423.1953.1533.1163.0843.0543.0273.0032.9812.9612.9422.9252.9092.8942.8802.8682.8552.8442.7612.6742.5842.489
208.0965.8494.9384.4314.1033.8713.6993.5643.4573.3683.2943.2313.1773.1303.0883.0513.0182.9892.9622.9382.9162.8952.8772.8592.8432.8292.8152.8022.7902.7782.6952.6082.5172.421
218.0175.7804.8744.3694.0423.8123.6403.5063.3983.3103.2363.1733.1193.0723.0302.9932.9602.9312.9042.8802.8572.8372.8182.8012.7852.7702.7562.7432.7312.7202.6362.5482.4572.360
227.9455.7194.8174.3133.9883.7583.5873.4533.3463.2583.1843.1213.0673.0192.9782.9412.9082.8792.8522.8272.8052.7852.7662.7492.7332.7182.7042.6912.6792.6672.5832.4952.4032.305
237.8815.6644.7654.2643.9393.7103.5393.4063.2993.2113.1373.0743.0202.9732.9312.8942.8612.8322.8052.7812.7582.7382.7192.7022.6862.6712.6572.6442.6322.6202.5352.4472.3542.256
247.8235.6144.7184.2183.8953.6673.4963.3633.2563.1683.0943.0322.9772.9302.8892.8522.8192.7892.7622.7382.7162.6952.6762.6592.6432.6282.6142.6012.5892.5772.4922.4032.3102.211
257.7705.5684.6754.1773.8553.6273.4573.3243.2173.1293.0562.9932.9392.8922.8502.8132.7802.7512.7242.6992.6772.6572.6382.6202.6042.5892.5752.5622.5502.5382.4532.3642.2702.169
267.7215.5264.6374.1403.8183.5913.4213.2883.1823.0943.0212.9582.9042.8572.8152.7782.7452.7152.6882.6642.6422.6212.6022.5852.5692.5542.5402.5262.5142.5032.4172.3272.2332.131
277.6775.4884.6014.1063.7853.5583.3883.2563.1493.0622.9882.9262.8712.8242.7832.7462.7132.6832.6562.6322.6092.5892.5702.5522.5362.5212.5072.4942.4812.4702.3842.2942.1982.097
287.6365.4534.5684.0743.7543.5283.3583.2263.1203.0322.9592.8962.8422.7952.7532.7162.6832.6532.6262.6022.5792.5592.5402.5222.5062.4912.4772.4642.4512.4402.3542.2632.1672.064
297.5985.4204.5384.0453.7253.4993.3303.1983.0923.0052.9312.8682.8142.7672.7262.6892.6562.6262.5992.5742.5522.5312.5122.4952.4782.4632.4492.4362.4232.4122.3252.2342.1382.034
307.5625.3904.5104.0183.6993.4733.3043.1733.0672.9792.9062.8432.7892.7422.7002.6632.6302.6002.5732.5492.5262.5062.4872.4692.4532.4372.4232.4102.3982.3862.2992.2082.1112.006
407.3145.1794.3133.8283.5143.2913.1242.9932.8882.8012.7272.6652.6112.5632.5222.4842.4512.4212.3942.3692.3462.3252.3062.2882.2712.2562.2412.2282.2152.2032.1142.0191.9171.805
607.0774.9774.1263.6493.3393.1192.9532.8232.7182.6322.5592.4962.4422.3942.3522.3152.2812.2512.2232.1982.1752.1532.1342.1152.0982.0832.0682.0542.0412.0281.9361.8361.7261.601
1206.8514.7873.9493.4803.1742.9562.7922.6632.5592.4722.3992.3362.2822.2342.1922.1542.1192.0892.0602.0352.0111.9891.9691.9501.9321.9161.9011.8861.8731.8601.7631.6561.5331.381
6.6354.6053.7823.3193.0172.8022.6392.5112.4072.3212.2482.1852.1302.0822.0392.0001.9651.9341.9051.8781.8541.8311.8101.7911.7731.7551.7391.7241.7101.6961.5921.4731.3251.000

F分布表 \((\alpha = 0.005)\)
\(n_{1}\)
\(n_{2}\) 1234567891011121314151617181920212223242526272829304060120
116211199992161522500230562343723715239252409124224243342442624505245722463024681247272476724803248362486624892249172494024960249802499725014250292504425148252532535925464
2198.5199.0199.2199.2199.3199.3199.4199.4199.4199.4199.4199.4199.4199.4199.4199.4199.4199.4199.4199.4199.5199.5199.5199.5199.5199.5199.5199.5199.5199.5199.5199.5199.5199.5
355.5549.8047.4746.1945.3944.8444.4344.1343.8843.6943.5243.3943.2743.1743.0843.0142.9442.8842.8342.7842.7342.6942.6642.6242.5942.5642.5442.5142.4942.4742.3142.1541.9941.83
431.3326.2824.2623.1522.4621.9721.6221.3521.1420.9720.8220.7020.6020.5120.4420.3720.3120.2620.2120.1720.1320.0920.0620.0320.0019.9819.9519.9319.9119.8919.7519.6119.4719.32
522.7818.3116.5315.5614.9414.5114.2013.9613.7713.6213.4913.3813.2913.2113.1513.0913.0312.9812.9412.9012.8712.8412.8112.7812.7612.7312.7112.6912.6712.6612.5312.4012.2712.14
618.6314.5412.9212.0311.4611.0710.7910.5710.3910.2510.1310.039.9509.8779.8149.7589.7099.6649.6259.5899.5569.5269.4999.4749.4519.4309.4109.3929.3749.3589.2419.1229.0018.879
716.2412.4010.8810.059.5229.1558.8858.6788.5148.3808.2708.1768.0978.0287.9687.9157.8687.8267.7887.7547.7237.6957.6697.6457.6237.6037.5847.5667.5507.5347.4227.3097.1937.076
814.6911.049.5968.8058.3027.9527.6947.4967.3397.2117.1047.0156.9386.8726.8146.7636.7186.6786.6416.6086.5786.5516.5266.5036.4826.4626.4446.4276.4116.3966.2886.1776.0655.951
913.6110.118.7177.9567.4717.1346.8856.6936.5416.4176.3146.2276.1536.0896.0325.9835.9395.8995.8645.8325.8035.7765.7525.7295.7085.6895.6715.6555.6395.6255.5195.4105.3005.188
1012.839.4278.0817.3436.8726.5456.3026.1165.9685.8475.7465.6615.5895.5265.4715.4225.3795.3405.3055.2745.2455.2195.1955.1735.1535.1345.1165.1005.0855.0714.9664.8594.7504.639
1112.238.9127.6006.8816.4226.1025.8655.6825.5375.4185.3205.2365.1655.1035.0495.0014.9594.9214.8864.8554.8274.8014.7784.7564.7364.7174.7004.6844.6684.6544.5514.4454.3374.226
1211.758.5107.2266.5216.0715.7575.5255.3455.2025.0854.9884.9064.8364.7754.7214.6744.6324.5954.5614.5304.5024.4764.4534.4314.4124.3934.3764.3604.3454.3314.2284.1234.0153.904
1311.378.1866.9266.2335.7915.4825.2535.0764.9354.8204.7244.6434.5734.5134.4604.4134.3724.3344.3014.2704.2434.2174.1944.1734.1534.1344.1174.1014.0874.0733.9703.8663.7583.647
1411.067.9226.6805.9985.5625.2575.0314.8574.7174.6034.5084.4284.3594.2994.2474.2004.1594.1224.0894.0594.0314.0063.9833.9613.9423.9233.9063.8913.8763.8623.7603.6553.5473.436
1510.807.7016.4765.8035.3725.0714.8474.6744.5364.4244.3294.2504.1814.1224.0704.0243.9833.9463.9133.8833.8553.8303.8073.7863.7663.7483.7313.7153.7013.6873.5853.4803.3723.260
1610.587.5146.3035.6385.2124.9134.6924.5214.3844.2724.1794.0994.0313.9723.9203.8753.8343.7973.7643.7343.7073.6823.6593.6383.6183.6003.5833.5673.5533.5393.4373.3323.2243.112
1710.387.3546.1565.4975.0754.7794.5594.3894.2544.1424.0503.9713.9033.8443.7933.7473.7073.6703.6373.6073.5803.5553.5323.5113.4923.4733.4573.4413.4263.4123.3113.2063.0972.984
1810.227.2156.0285.3754.9564.6634.4454.2764.1414.0303.9383.8603.7933.7343.6833.6373.5973.5603.5273.4983.4713.4463.4233.4023.3823.3643.3473.3323.3173.3033.2013.0962.9872.873
1910.077.0935.9165.2684.8534.5614.3454.1774.0433.9333.8413.7633.6963.6383.5873.5413.5013.4653.4323.4023.3753.3503.3273.3063.2873.2693.2523.2363.2213.2083.1063.0002.8912.776
209.9446.9865.8185.1744.7624.4724.2574.0903.9563.8473.7563.6783.6113.5533.5023.4573.4163.3803.3473.3183.2913.2663.2433.2223.2033.1843.1683.1523.1373.1233.0222.9162.8062.690
219.8306.8915.7305.0914.6814.3934.1794.0133.8803.7713.6803.6023.5363.4783.4273.3823.3423.3053.2733.2433.2163.1913.1683.1473.1283.1103.0933.0773.0633.0492.9472.8412.7302.614
229.7276.8065.6525.0174.6094.3224.1093.9443.8123.7033.6123.5353.4693.4113.3603.3153.2753.2393.2063.1763.1493.1253.1023.0813.0613.0433.0263.0112.9962.9822.8802.7742.6632.545
239.6356.7305.5824.9504.5444.2594.0473.8823.7503.6423.5513.4753.4083.3513.3003.2553.2153.1793.1463.1163.0893.0653.0423.0213.0012.9832.9662.9512.9362.9222.8202.7132.6022.484
249.5516.6615.5194.8904.4864.2023.9913.8263.6953.5873.4973.4203.3543.2963.2463.2013.1613.1253.0923.0623.0353.0112.9882.9672.9472.9292.9122.8972.8822.8682.7652.6582.5462.428
259.4756.5985.4624.8354.4334.1503.9393.7763.6453.5373.4473.3703.3043.2473.1963.1513.1113.0753.0433.0132.9862.9612.9392.9182.8982.8802.8632.8472.8332.8192.7162.6092.4962.377
269.4066.5415.4094.7854.3844.1033.8933.7303.5993.4923.4023.3253.2593.2023.1513.1073.0673.0312.9982.9682.9412.9172.8942.8732.8532.8352.8182.8022.7882.7742.6712.5632.4502.330
279.3426.4895.3614.7404.3404.0593.8503.6873.5573.4503.3603.2843.2183.1613.1103.0663.0262.9902.9572.9282.9002.8762.8532.8322.8122.7942.7772.7612.7472.7332.6302.5222.4082.287
289.2846.4405.3174.6984.3004.0203.8113.6493.5193.4123.3223.2463.1803.1233.0733.0282.9882.9522.9192.8902.8632.8382.8152.7942.7752.7562.7392.7242.7092.6952.5922.4832.3692.247
299.2306.3965.2764.6594.2623.9833.7753.6133.4833.3773.2873.2113.1453.0883.0382.9932.9532.9172.8852.8552.8282.8032.7802.7592.7402.7222.7052.6892.6742.6602.5572.4482.3332.210
309.1806.3555.2394.6234.2283.9493.7423.5803.4503.3443.2553.1793.1133.0563.0062.9612.9212.8852.8532.8232.7962.7712.7482.7272.7082.6892.6722.6572.6422.6282.5242.4152.3002.176
408.8286.0664.9764.3743.9863.7133.5093.3503.2223.1173.0282.9532.8882.8312.7812.7372.6972.6612.6282.5982.5712.5462.5232.5022.4822.4642.4472.4312.4162.4012.2962.1842.0641.932
608.4955.7954.7294.1403.7603.4923.2913.1343.0082.9042.8172.7422.6772.6202.5702.5262.4862.4502.4172.3872.3602.3352.3112.2902.2702.2512.2342.2172.2022.1872.0791.9621.8341.689
1208.1795.5394.4973.9213.5483.2853.0872.9332.8082.7052.6182.5442.4792.4232.3732.3282.2882.2512.2182.1882.1602.1352.1112.0892.0692.0492.0322.0151.9991.9841.8711.7471.6061.431
7.8795.2984.2793.7153.3503.0912.8972.7442.6212.5192.4322.3582.2942.2372.1872.1422.1012.0642.0312.0001.9711.9451.9211.8981.8771.8571.8391.8211.8051.7891.6691.5331.3641.000