| Testing Population Proportion (normal approximation) | |
| Sample size | 98 |
| Sample Proportion | 0.4 |
| Null hypothesis | 0.69 |
| Type I error (alpha) | 0.05 |
| 1-sided critical value | 0.613154292882704 |
| 1-sided test | Reject the Null Hypothesis |
| 2-sided Confidence Interval (sample proportion) | [ 0.308432692217387 , 0.491567307782613 ] |
| 2-sided test | Reject the Null Hypothesis |
| Testing Population Proportion (Agresti-Coull method) | |
| Sample size | 98 |
| Sample Proportion | 0.4 |
| Null hypothesis | 0.69 |
| Type I error (alpha) | 0.05 |
| Left 1-sided confidence interval | [ 0.326708507994112 , 1 ] |
| Right 1-sided confidence interval | [ 0 , 0.478664668816812 ] |
| 2-sided Confidence Interval (sample proportion) | [ 0.313662793697922 , 0.493881204326414 ] |
| Testing Population Proportion (Exact and Wilson method) | |
| Sample size | 98 |
| Sample Proportion | 0.4 |
| Null hypothesis | 0.69 |
| Type I error (alpha) | 0.05 |
| Left 1-sided confidence interval (Exact method) | [ 0.316680011250120 , 1 ] |
| Right 1-sided confidence interval (Exact method) | [ 0 , 0.487965221809604 ] |
| 2-sided Confidence Interval (Exact method) | [ 0.302321299418956 , 0.50389043023904 ] |
| Left 1-sided confidence interval (Wilson method) | [ 0.3223433875085 , 1 ] |
| Right 1-sided confidence interval (Wilson method) | [ 0 , 0.483029789302424 ] |
| 2-sided Confidence Interval (Wilson method) | [ 0.308551068509725 , 0.498992929514611 ] |