| Hypothesis Test about the Mean - Confidence Interval | |
| Sample size | 179 |
| Sample standard deviation | 2.86619127301954 |
| Confidence | 0.95 |
| Null hypothesis | 0 |
| Sample Mean | 13.8212290502793 |
| 2-sided Confidence Interval | [ 13.3984732530717 , 14.243984847487 ] |
| Left-sided Confidence Interval | [ 13.4670098342999 , +inf ] |
| Right-sided Confidence Interval | [ -inf, 14.1754482662588 ] |