chi-square_test
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| Both sides previous revisionPrevious revisionNext revision | Previous revision | ||
| chi-square_test [2025/11/30 23:03] – hkimscil | chi-square_test [2025/11/30 23:11] (current) – hkimscil | ||
|---|---|---|---|
| Line 165: | Line 165: | ||
| | yes | 5 | 32 | 13 | 50 | | | | yes | 5 | 32 | 13 | 50 | | | ||
| | Expected value | (20) | (21) | (9) | 50 | | | | Expected value | (20) | (21) | (9) | 50 | | | ||
| - | | (O-T)2 / T | (-15)< | + | | (O-T)2 / T | (-15)< |
| | no | 35 | 10 | 5 | 50 | | | | no | 35 | 10 | 5 | 50 | | | ||
| | | (20) | (21) | (9) | 50 | | | | | (20) | (21) | (9) | 50 | | | ||
| - | | | (15)< | + | | | (15)< |
| | Total | 40 | 42 | 18 | 100 | 37.58 | | | Total | 40 | 42 | 18 | 100 | 37.58 | | ||
| Chi-square value = 37.58. \\ | Chi-square value = 37.58. \\ | ||
| Line 182: | Line 182: | ||
| 9.210 at 0.01 probability | 9.210 at 0.01 probability | ||
| < | < | ||
| - | > qchisq(0.95, | + | > qchisq(0.95, |
| [1] 5.991465 | [1] 5.991465 | ||
| - | > qchisq(0.99, | + | > qchisq(0.99, |
| [1] 9.21034 | [1] 9.21034 | ||
| > | > | ||
chi-square_test.1764543816.txt.gz · Last modified: by hkimscil
