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Величины коэффициента Стьюдента для различных значений доверительной вероятности
|
Число степеней свободы f=n-1 |
Доверительная
вероятность |
| 0,90 |
0,95 |
0,99 |
0,999 |
| 1 |
6,314 |
12,706 |
63,657 |
636,619 |
| 2 |
2,920 |
4,303 |
9,925 |
31,598 |
| 3 |
2,353 |
3,182 |
5,841 |
12,941 |
| 4 |
2,132 |
2,776 |
4,604 |
8,610 |
| 5 |
2,015 |
2,571 |
4,032 |
6,859 |
| 6 |
1,943 |
2,447 |
3,707 |
5,959 |
| 7 |
1,895 |
2,365 |
3,499 |
5,405 |
| 8 |
1,860 |
2,306 |
3,355 |
5,041 |
| 9 |
1,833 |
2,262 |
3,250 |
4,781 |
| 10 |
1,812 |
2,228 |
3,169 |
4,587 |
| 11 |
1,796 |
2,201 |
3,106 |
4,437 |
| 12 |
1,782 |
2,179 |
3,055 |
4,318 |
| 13 |
1,771 |
2,160 |
3,012 |
4,221 |
| 14 |
1,761 |
2,145 |
2,977 |
4,140 |
| 15 |
1,753 |
2,131 |
2,947 |
4,073 |
| 16 |
1,746 |
2,120 |
2,921 |
4,015 |
| 17 |
1,740 |
2,110 |
2,898 |
3,965 |
| 18 |
1,734 |
2,101 |
2,878 |
3,922 |
| 19 |
1,729 |
2,093 |
2,861 |
3,883 |
| 20 |
1,725 |
2,086 |
2,845 |
3,850 |
| 21 |
1,721 |
2,080 |
2,831 |
3,819 |
| 22 |
1,717 |
2,074 |
2,819 |
3,792 |
| 23 |
1,714 |
2,069 |
2,807 |
3,767 |
| 24 |
1,711 |
2,064 |
2,797 |
3,745 |
| 25 |
1,708 |
2,060 |
2,787 |
3,725 |
| 26 |
1,706 |
2,056 |
2,779 |
3,707 |
| 27 |
1,703 |
2,052 |
2,771 |
3,690 |
| 28 |
1,701 |
2,048 |
2,763 |
3,674 |
| 29 |
1,699 |
2,045 |
2,756 |
3,659 |
| 30 |
1,697 |
2,042 |
2,750 |
3,646 |
| 40 |
1,684 |
2,021 |
2,704 |
3,551 |
| 60 |
1,671 |
2,000 |
2,660 |
3,460 |
| 120 |
1,658 |
1,980 |
2,617 |
3,373 |
| бесконечность |
1,645 |
1,960 |
2,576 |
3,291 |
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