Теория статистического вывода - 69 стр.

                                                         Число степеней свободы для бóльшей дисперсии df1
df2
       21      22      23      24      25      26       27    28     29      30      31  32      33     34    35      36      37      38      39      40
                                                                              α = 0,05
16    2,264   2,254   2,244   2,235   2,227   2,220   2,212 2,206 2,200 2,194 2,188 2,183 2,178 2,174        2,169   2,165   2,161   2,158   2,154   2,151
17    2,219   2,208   2,199   2,190   2,181   2,174   2,167 2,160 2,154 2,148 2,142 2,137 2,132 2,127        2,123   2,119   2,115   2,111   2,107   2,104
18    2,179   2,168   2,159   2,150   2,141   2,134   2,126 2,119 2,113 2,107 2,102 2,096 2,091 2,087        2,082   2,078   2,074   2,070   2,066   2,063
19    2,144   2,133   2,123   2,114   2,106   2,098   2,090 2,084 2,077 2,071 2,066 2,060 2,055 2,050        2,046   2,042   2,037   2,034   2,030   2,026
20    2,112   2,102   2,092   2,082   2,074   2,066   2,059 2,052 2,045 2,039 2,033 2,028 2,023 2,018        2,013   2,009   2,005   2,001   1,997   1,994
21    2,084   2,073   2,063   2,054   2,045   2,037   2,030 2,023 2,016 2,010 2,004 1,999 1,994 1,989        1,984   1,980   1,976   1,972   1,968   1,965
22    2,059   2,048   2,038   2,028   2,020   2,012   2,004 1,997 1,990 1,984 1,978 1,973 1,968 1,963        1,958   1,954   1,949   1,945   1,942   1,938
23    2,036   2,025   2,014   2,005   1,996   1,988   1,981 1,973 1,967 1,961 1,955 1,949 1,944 1,939        1,934   1,930   1,925   1,921   1,918   1,914
24    2,015   2,003   1,993   1,984   1,975   1,967   1,959 1,952 1,945 1,939 1,933 1,927 1,922 1,917        1,912   1,908   1,904   1,900   1,896   1,892
25    1,995   1,984   1,974   1,964   1,955   1,947   1,939 1,932 1,926 1,919 1,913 1,908 1,902 1,897        1,892   1,888   1,884   1,879   1,876   1,872
26    1,978   1,966   1,956   1,946   1,938   1,929   1,921 1,914 1,907 1,901 1,895 1,889 1,884 1,879        1,874   1,869   1,865   1,861   1,857   1,853
27    1,961   1,950   1,940   1,930   1,921   1,913   1,905 1,898 1,891 1,884 1,878 1,872 1,867 1,862        1,857   1,852   1,848   1,844   1,840   1,836
28    1,946   1,935   1,924   1,915   1,906   1,897   1,889 1,882 1,875 1,869 1,863 1,857 1,851 1,846        1,841   1,837   1,832   1,828   1,824   1,820
29    1,932   1,921   1,910   1,901   1,891   1,883   1,875 1,868 1,861 1,854 1,848 1,842 1,837 1,832        1,827   1,822   1,818   1,813   1,809   1,806
34    1,875   1,863   1,853   1,843   1,833   1,825   1,817 1,809 1,802 1,795 1,789 1,783 1,777 1,772        1,767   1,762   1,758   1,753   1,749   1,745
39    1,833   1,821   1,810   1,800   1,791   1,782   1,774 1,766 1,759 1,752 1,745 1,739 1,733 1,728        1,723   1,718   1,713   1,709   1,704   1,700
                                                                              α = 0,01
16    3,237   3,216   3,198   3,181   3,165   3,150   3,137 3,124 3,112 3,101 3,090 3,080 3,071 3,062        3,054   3,046   3,039   3,031   3,025   3,018
17    3,139   3,119   3,101   3,083   3,068   3,053   3,039 3,026 3,014 3,003 2,993 2,983 2,973 2,965        2,956   2,948   2,941   2,934   2,927   2,920
18    3,055   3,035   3,016   2,999   2,983   2,968   2,955 2,942 2,930 2,919 2,908 2,898 2,889 2,880        2,871   2,863   2,856   2,849   2,842   2,835
19    2,981   2,961   2,942   2,925   2,909   2,894   2,880 2,868 2,855 2,844 2,834 2,824 2,814 2,805        2,797   2,789   2,781   2,774   2,767   2,761
20    2,916   2,895   2,877   2,859   2,843   2,829   2,815 2,802 2,790 2,778 2,768 2,758 2,748 2,739        2,731   2,723   2,715   2,708   2,701   2,695
21    2,857   2,837   2,818   2,801   2,785   2,770   2,756 2,743 2,731 2,720 2,709 2,699 2,690 2,681        2,672   2,664   2,657   2,649   2,642   2,636
22    2,805   2,785   2,766   2,749   2,733   2,718   2,704 2,691 2,679 2,667 2,657 2,647 2,637 2,628        2,620   2,612   2,604   2,597   2,590   2,583
23    2,758   2,738   2,719   2,702   2,686   2,671   2,657 2,644 2,632 2,620 2,609 2,599 2,590 2,581        2,572   2,564   2,556   2,549   2,542   2,536
24    2,716   2,695   2,676   2,659   2,643   2,628   2,614 2,601 2,589 2,577 2,567 2,556 2,547 2,538        2,529   2,521   2,513   2,506   2,499   2,492
25    2,677   2,657   2,638   2,620   2,604   2,589   2,575 2,562 2,550 2,538 2,527 2,517 2,508 2,499        2,490   2,482   2,474   2,467   2,460   2,453
26    2,642   2,621   2,602   2,585   2,569   2,554   2,540 2,526 2,514 2,503 2,492 2,482 2,472 2,463        2,454   2,446   2,438   2,431   2,424   2,417
27    2,609   2,589   2,570   2,552   2,536   2,521   2,507 2,494 2,481 2,470 2,459 2,449 2,439 2,430        2,421   2,413   2,405   2,398   2,391   2,384
28    2,579   2,559   2,540   2,522   2,506   2,491   2,477 2,464 2,451 2,440 2,429 2,419 2,409 2,400        2,391   2,383   2,375   2,367   2,360   2,354
29    2,552   2,531   2,512   2,495   2,478   2,463   2,449 2,436 2,423 2,412 2,401 2,391 2,381 2,372        2,363   2,355   2,347   2,339   2,332   2,325
34    2,440   2,420   2,400   2,383   2,366   2,351   2,337 2,323 2,311 2,299 2,288 2,277 2,268 2,258        2,249   2,241   2,233   2,225   2,218   2,211
39    2,360   2,339   2,319   2,302   2,285   2,270   2,255 2,242 2,229 2,217 2,206 2,195 2,185 2,176        2,167   2,158   2,150   2,143   2,135   2,128