| Testing Sample Mean with known Variance | ||
| Population variance | 0.12 | |
| Sample size | 27 | |
| Null hypothesis (H0) | 0.15 | |
| Confidence interval | 0.95 | |
| Type of Interval | Left tail | Right tail |
| Two-sided confidence interval at 0.95 | 0.0193357343639964 | 0.280664265636004 |
| Left one-sided confidence interval at 0.95 | 0.0403430915365685 | +inf |
| Right one-sided confidence interval at 0.95 | -inf | 0.259656908463431 |
| more information about confidence interval | ||