Testing Population Proportion (normal approximation) | |
Sample size | 98 |
Sample Proportion | 0.69 |
Null hypothesis | 0.8517 |
Type I error (alpha) | 0.05 |
1-sided critical value | 0.792648882860953 |
1-sided test | Reject the Null Hypothesis |
2-sided Confidence Interval (sample proportion) | [ 0.61963625398456 , 0.76036374601544 ] |
2-sided test | Reject the Null Hypothesis |
Testing Population Proportion (Agresti-Coull method) | |
Sample size | 98 |
Sample Proportion | 0.69 |
Null hypothesis | 0.8517 |
Type I error (alpha) | 0.05 |
Left 1-sided confidence interval | [ 0.625881664172957 , 1 ] |
Right 1-sided confidence interval | [ 0 , 0.743909299886287 ] |
2-sided Confidence Interval (sample proportion) | [ 0.612545984722529 , 0.753120419031232 ] |
Testing Population Proportion (Exact and Wilson method) | |
Sample size | 98 |
Sample Proportion | 0.69 |
Null hypothesis | 0.8517 |
Type I error (alpha) | 0.05 |
Left 1-sided confidence interval (Exact method) | [ 0.60438704030279 , 1 ] |
Right 1-sided confidence interval (Exact method) | [ 0 , 0.766750529778793 ] |
2-sided Confidence Interval (Exact method) | [ 0.58857891186362 , 0.779576942025664 ] |
Left 1-sided confidence interval (Wilson method) | [ 0.608917401618272 , 1 ] |
Right 1-sided confidence interval (Wilson method) | [ 0 , 0.760873562440972 ] |
2-sided Confidence Interval (Wilson method) | [ 0.592723996562634 , 0.772942407191127 ] |