Таблица П.2 - Значения χ2 - распределения Пирсона 2 = f (q; k)
Число степеней свободы k = n – 1 |
Уровень значимости q, % |
|||||||
99 |
98 |
95 |
90 |
80 |
70 |
50 |
||
1 |
0,00016 |
0,00063 |
0,00393 |
0,0158 |
0,0642 |
0,148 |
0,455 |
|
2 |
0,0201 |
0,0404 |
0,103 |
0,211 |
0,446 |
0,713 |
1,386 |
|
3 |
0,115 |
0,185 |
0,352 |
0,584 |
1,005 |
1,424 |
2,366 |
|
4 |
0,297 |
0,429 |
0,711 |
1,064 |
1,649 |
2,195 |
3,357 |
|
5 |
0,554 |
0,752 |
1,145 |
1,610 |
2,343 |
3,000 |
4,351 |
|
6 |
0,872 |
1,134 |
1,635 |
2,204 |
3,070 |
3,828 |
5,348 |
|
7 |
1,239 |
1,564 |
2,167 |
2,833 |
3,822 |
4,671 |
6,346 |
|
8 |
1,646 |
2,032 |
2,733 |
3,490 |
4,594 |
5,527 |
7,344 |
|
9 |
2,088 |
2,532 |
3,325 |
4,168 |
5,380 |
6,393 |
8,343 |
|
10 |
2,558 |
3,059 |
3,940 |
4,865 |
6,179 |
7,267 |
9,342 |
|
11 |
3,053 |
3,609 |
4,575 |
5,578 |
6,989 |
8,148 |
10,341 |
|
12 |
3,571 |
4,178 |
5,226 |
6,304 |
7,807 |
9,034 |
11,340 |
|
13 |
4,107 |
4,765 |
5,892 |
7,042 |
8,634 |
9,926 |
12,340 |
|
14 |
4,660 |
5,368 |
6,571 |
7,790 |
9,467 |
10,821 |
13,339 |
|
15 |
5,229 |
5,985 |
7,261 |
8,547 |
10,307 |
11,721 |
14,339 |
|
16 |
5,812 |
6,614 |
7,962 |
9,312 |
11,152 |
12,624 |
15,338 |
|
17 |
6,408 |
7,255 |
8,672 |
10,085 |
12,002 |
13,531 |
16,338 |
|
18 |
7,015 |
7,906 |
9,390 |
10,865 |
12,857 |
14,440 |
17,338 |
|
19 |
7,633 |
8,567 |
10,117 |
11,651 |
13,716 |
15,352 |
18,338 |
|
20 |
8,260 |
9,237 |
10,851 |
12,443 |
14,578 |
16,266 |
19,337 |
|
21 |
8,897 |
9,915 |
11,591 |
13,240 |
15,445 |
17,182 |
20,337 |
|
22 |
9,542 |
10,600 |
12,338 |
14,041 |
16,314 |
18,101 |
21,337 |
|
23 |
10,196 |
11,293 |
13,091 |
14,848 |
17,187 |
19,021 |
22,337 |
|
24 |
10,856 |
11,992 |
13,848 |
15,659 |
18,062 |
19,943 |
23,337 |
|
25 |
11,524 |
12,697 |
14,611 |
16,473 |
18,940 |
20,867 |
24,337 |
|
26 |
12,198 |
13,409 |
15,379 |
17,292 |
19,820 |
21,792 |
25,336 |
|
27 |
12,879 |
14,125 |
16,151 |
18,114 |
20,703 |
22,719 |
26,336 |
|
28 |
13,565 |
14,847 |
16,928 |
18,939 |
21,588 |
23,647 |
27,336 |
|
29 |
14,256 |
15,574 |
17,708 |
19,768 |
22,475 |
24,577 |
28,336 |
|
30 |
14,953 |
16,306 |
18,493 |
20,599 |
23,364 |
25,508 |
29,336 |
|
Число степеней свободы k = n – 1 |
Уровень значимости q, % |
|||||||
30 |
20 |
10 |
5 |
2 |
1 |
0,5 |
||
1 |
1,074 |
1,642 |
2,706 |
3,841 |
5,412 |
6,635 |
7,879 |
|
2 |
2,408 |
3,219 |
4,605 |
5,991 |
7,824 |
9,210 |
10,597 |
|
3 |
3,665 |
4,642 |
6,251 |
7,815 |
9,837 |
11,345 |
12,838 |
|
4 |
4,878 |
5,989 |
7,779 |
9,488 |
11,668 |
13,277 |
14,860 |
|