| Hypothesis Test about the Mean - Confidence Interval | |
| Sample size | 63 |
| Sample standard deviation | 3.44995677377434 |
| Confidence | 0.95 |
| Null hypothesis | 20 |
| Sample Mean | 22.968253968254 |
| 2-sided Confidence Interval | [ 22.0993936062426 , 23.8371143302654 ] |
| Left-sided Confidence Interval | [ 22.2424674141356 , +inf ] |
| Right-sided Confidence Interval | [ -inf, 23.6940405223723 ] |