| Hypothesis Test about the Mean - Confidence Interval | |
| Sample size | 84 |
| Sample standard deviation | 17.1675611712652 |
| Confidence | 0.95 |
| Null hypothesis | 67.62 |
| Sample Mean | 67.6230952380952 |
| 2-sided Confidence Interval | [ 63.8975060753316 , 71.3486844008589 ] |
| Left-sided Confidence Interval | [ 64.5072855376826 , +inf ] |
| Right-sided Confidence Interval | [ -inf, 70.7389049385078 ] |