| Hypothesis Test about the Mean - Confidence Interval | |
| Sample size | 162 |
| Sample standard deviation | 2.33761807125692 |
| Confidence | 0.95 |
| Null hypothesis | 15 |
| Sample Mean | 14.037037037037 |
| 2-sided Confidence Interval | [ 13.6743425563285 , 14.3997315177456 ] |
| Left-sided Confidence Interval | [ 13.7331938537532 , +inf ] |
| Right-sided Confidence Interval | [ -inf, 14.3408802203209 ] |