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Find Critical Value of F at α = 0.025 for F-Test

Fisher's F-distribution table & how to use instructions to quickly find the critical value of F at α = 0.025 or 2.5% level of significance for the test of hypothesis in statistics & probability surveys or experiments to analyze two or more variances simultaneously. This F-table for α = 0.025 or 2.5% significance level is also available in pdf format too, users may download this table in pdf format to refer it later offline.

m value :
n value :
Significance (α) :

  



F Distribution Table at α = 0.025 or 2.5%
mn 1 2 3 4 5 6 7 8 9 10
 1  650.5937  799.5  864.1678  899.5833  921.8881  947.1801  1024.0616  1119.6368  1177.4749  1205.2259 
 2  38.5747  39  39.1655  39.2484  39.3013  40.0931  45.3681  53.2862  58.2844  60.2254 
 3  17.4565  16.0441  15.4392  15.101  14.8852  14.8345  15.362  16.0984  16.4869  16.6051 
 4  12.2182  10.6491  9.9792  9.6045  9.3646  9.225  9.2748  9.3937  9.4348  9.4197 
 5  10.0013  8.4336  7.7636  7.3879  7.1464  6.9887  6.932  6.919  6.8883  6.8452 
 
 6  8.8034  7.2599  6.5988  6.2272  5.9876  5.8251  5.7336  5.6775  5.6234  5.571 
 7  8.0599  6.5415  5.8898  5.5226  5.2853  5.1216  5.0159  4.942  4.8781  4.8217 
 8  7.5555  6.0595  5.416  5.0526  4.8173  4.6536  4.5413  4.4588  4.3901  4.3316 
 9  7.1916  5.7147  5.0781  4.7181  4.4844  4.321  4.2054  4.1183  4.047  3.9872 
 10  6.9168  5.4564  4.8256  4.4683  4.2361  4.0731  3.9557  3.866  3.793  3.7324 
 
 11  6.7022  5.2559  4.63  4.2751  4.044  3.8815  3.763  3.6717  3.5978  3.5366 
 12  6.53  5.0959  4.4742  4.1212  3.8911  3.729  3.61  3.5177  3.443  3.3814 
 13  6.3886  4.9653  4.3472  3.9959  3.7667  3.6049  3.4856  3.3926  3.3175  3.2555 
 14  6.2705  4.8567  4.2417  3.8919  3.6634  3.5019  3.3825  3.2891  3.2136  3.1513 
 15  6.1704  4.765  4.1528  3.8043  3.5764  3.4152  3.2957  3.202  3.1262  3.0637 
 
 16  6.0844  4.6867  4.0768  3.7294  3.5021  3.3412  3.2216  3.1278  3.0517  2.989 
 17  6.0096  4.6189  4.0112  3.6648  3.4379  3.2772  3.1577  3.0637  2.9874  2.9246 
 18  5.9441  4.5597  3.9539  3.6083  3.382  3.2215  3.1019  3.0079  2.9315  2.8685 
 19  5.8861  4.5075  3.9034  3.5587  3.3327  3.1724  3.0529  2.9588  2.8822  2.8191 
 20  5.8345  4.4613  3.8587  3.5147  3.2891  3.1289  3.0095  2.9153  2.8387  2.7754 
 
 21  5.7882  4.4199  3.8188  3.4754  3.2501  3.0901  2.9707  2.8765  2.7998  2.7364 
 22  5.7464  4.3828  3.7829  3.4401  3.2151  3.0552  2.9359  2.8417  2.7649  2.7014 
 23  5.7085  4.3492  3.7505  3.4083  3.1835  3.0237  2.9045  2.8102  2.7334  2.6698 
 24  5.6739  4.3187  3.7211  3.3794  3.1548  2.9952  2.876  2.7817  2.7048  2.6412 
 25  5.6422  4.2909  3.6943  3.353  3.1287  2.9691  2.85  2.7558  2.6788  2.615 

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