| Hypothesis Test about the Mean - Confidence Interval | |
| Sample size | 98 |
| Sample standard deviation | 3.76426384647942 |
| Confidence | 0.95 |
| Null hypothesis | 20 |
| Sample Mean | 22.5204081632653 |
| 2-sided Confidence Interval | [ 21.7657210017262 , 23.2750953248044 ] |
| Left-sided Confidence Interval | [ 21.8889246374658 , +inf ] |
| Right-sided Confidence Interval | [ -inf, 23.1518916890649 ] |