| Hypothesis Test about the Mean - Confidence Interval | |
| Sample size | 179 |
| Sample standard deviation | 2.86619127301954 |
| Confidence | 0.99 |
| Null hypothesis | 15 |
| Sample Mean | 13.8212290502793 |
| 2-sided Confidence Interval | [ 13.2634337790514 , 14.3790243215072 ] |
| Left-sided Confidence Interval | [ 13.3183304195614 , +inf ] |
| Right-sided Confidence Interval | [ -inf, 14.3241276809973 ] |