| Hypothesis Test about the Mean - Confidence Interval | |
| Sample size | 162 |
| Sample standard deviation | 4.60062040938126 |
| Confidence | 0.65 |
| Null hypothesis | 20 |
| Sample Mean | 14.1975308641975 |
| 2-sided Confidence Interval | [ 13.8587297055655 , 14.5363320228295 ] |
| Left-sided Confidence Interval | [ 14.0580046759622 , +inf ] |
| Right-sided Confidence Interval | [ -inf, 14.3370570524328 ] |