| Hypothesis Test about the Mean - Confidence Interval | |
| Sample size | 14 |
| Sample standard deviation | 3.41296815812156 |
| Confidence | 0.95 |
| Null hypothesis | 20 |
| Sample Mean | 20.4285714285714 |
| 2-sided Confidence Interval | [ 18.4579822826025 , 22.3991605745404 ] |
| Left-sided Confidence Interval | [ 18.8132072554587 , +inf ] |
| Right-sided Confidence Interval | [ -inf, 22.0439356016842 ] |