Статистика. Общая теория статистики. Попова В.Б. - 35 стр.

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Приложение 3
Значения α- процентных пределов t
αk
в зависимости от k степеней свободы
и заданного уровня значимости α для распределения Стьюдента
а/к 10,0 5,0 2,5 2,0 1,0 0,5 0,3 0,2 0,1
1 6,
314
12,706
25,452
31,821
63,657
127,3 212,2 318,3 636,6
2 2,920
4,303 6,205 6,965 9,925 14,089
18,216
22,327
31,600
3 2,353
3,182 4,177 4,541 5,841 7,453 8,891 10,214
12,922
4 2,132
2,776 3,495 3,747 4,604 5,597 6,435 7,173 8,610
5 2,015
2,571 3,163 3,365 4,032 4,773 5,376 5,893 6,869
6 1,943
2,447 2,969 3,143 3,707 4,317 4,800 5,208 5,959
7 1,895
2,365 2,841 2,998 3,499 4,029 4,442 4,785 5,408
8 1,860
2,306 2,752 2,696 3,355 3,833 4,199 4,501 5,041
9 1,833
2,262 2,685 2,821 3,250 3,690 4,024 4,297 4,781
10 1,812
2,228 2,634 2,764 3,169 3,581 3,892 4,144 4,587
12 1,782
2,179 2,560 2,681 3,055 3,428 3,706 3,930 4,318
14 1,761
2,145 2,510 2,624 2,977 3,326 3,583 3,787 4,140
16 1,746
2,120 2,473 2,583 2,921 3,252 3,494 3,686 4,015
18 1,734
2,101 2,445 2,552 2,878 3,193 8,428 3,610 3,922
20 1,725
2,086 2,423 2,528 2,845 3,153 3,376 3,552 3,849
22 1,717
2,074 2,405 2,508 2,819 3,119 3,335 3,505 3,792
24 1,711
2,064 2,391 2,492 2,797 3,092 3,302 3,467 3,745
26 1,706
2,056 2,379 2,479 2,779 3,067 3,274 3,435 3,704
28 1,701
2,048 2,369 2,467 2,763 3,047 3,250 3,408 3,674
30 1,697
2,042 2,360 2,457 2,750 3,030 3,230 3,386 3,646
00
1,645
1,960 2,241 2,326 2,576 2,807 2,968 3,090 3,291
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                                                                             Приложение 3

         Значения α- процентных пределов tαk в зависимости от k степеней свободы
              и заданного уровня значимости α для распределения Стьюдента

         а/к   10,0     5,0      2,5      2,0      1,0       0,5      0,3     0,2    0,1
          1      6,  12,706 25,452 31,821 63,657 127,3 212,2 318,3 636,6
                314
         2     2,920 4,303 6,205 6,965 9,925 14,089 18,216 22,327 31,600
         3     2,353 3,182 4,177 4,541 5,841 7,453 8,891 10,214 12,922
         4     2,132 2,776 3,495 3,747 4,604 5,597 6,435 7,173 8,610
         5     2,015 2,571 3,163 3,365 4,032 4,773 5,376 5,893 6,869
         6     1,943 2,447 2,969 3,143 3,707 4,317 4,800 5,208 5,959
         7     1,895 2,365 2,841 2,998 3,499 4,029 4,442 4,785 5,408
         8     1,860 2,306 2,752 2,696 3,355 3,833 4,199 4,501 5,041
         9     1,833 2,262 2,685 2,821 3,250 3,690 4,024 4,297 4,781
         10    1,812 2,228 2,634 2,764 3,169 3,581 3,892 4,144 4,587
         12    1,782 2,179 2,560 2,681 3,055 3,428 3,706 3,930 4,318
         14    1,761 2,145 2,510 2,624 2,977 3,326 3,583 3,787 4,140
         16    1,746 2,120 2,473 2,583 2,921 3,252 3,494 3,686 4,015
         18    1,734 2,101 2,445 2,552 2,878 3,193 8,428 3,610 3,922
         20    1,725 2,086 2,423 2,528 2,845 3,153 3,376 3,552 3,849
         22    1,717 2,074 2,405 2,508 2,819 3,119 3,335 3,505 3,792
         24    1,711 2,064 2,391 2,492 2,797 3,092 3,302 3,467 3,745
         26    1,706 2,056 2,379 2,479 2,779 3,067 3,274 3,435 3,704
         28    1,701 2,048 2,369 2,467 2,763 3,047 3,250 3,408 3,674
         30    1,697 2,042 2,360 2,457 2,750 3,030 3,230 3,386 3,646
               1,645 1,960 2,241 2,326 2,576 2,807 2,968 3,090 3,291
         00




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