| Testing Population Proportion (normal approximation) | |
| Sample size | 200 |
| Sample Proportion | 0.857142857 |
| Null hypothesis | 0.69 |
| Type I error (alpha) | 0.05 |
| 1-sided critical value | 0.743791994982107 |
| 1-sided test | Reject the Null Hypothesis |
| 2-sided Confidence Interval (sample proportion) | [ 0.79304574155217 , 0.92123997244783 ] |
| 2-sided test | Reject the Null Hypothesis |
| Testing Population Proportion (Agresti-Coull method) | |
| Sample size | 200 |
| Sample Proportion | 0.857142857 |
| Null hypothesis | 0.69 |
| Type I error (alpha) | 0.05 |
| Left 1-sided confidence interval | [ 0.798884063489961 , 1 ] |
| Right 1-sided confidence interval | [ 0 , 0.90586796433187 ] |
| 2-sided Confidence Interval (sample proportion) | [ 0.786821219645626 , 0.914003546947425 ] |
| Testing Population Proportion (Exact and Wilson method) | |
| Sample size | 200 |
| Sample Proportion | 0.857142857 |
| Null hypothesis | 0.69 |
| Type I error (alpha) | 0.05 |
| Left 1-sided confidence interval (Exact method) | [ 0.809965705263543 , 1 ] |
| Right 1-sided confidence interval (Exact method) | [ 0 , 0.896153516480279 ] |
| 2-sided Confidence Interval (Exact method) | [ 0.800843085091497 , 0.902502896711533 ] |
| Left 1-sided confidence interval (Wilson method) | [ 0.811668901546815 , 1 ] |
| Right 1-sided confidence interval (Wilson method) | [ 0 , 0.893083126275016 ] |
| 2-sided Confidence Interval (Wilson method) | [ 0.801905783094413 , 0.898918983498638 ] |