| Hypothesis Test about the Mean - Confidence Interval | |
| Sample size | 12 |
| Sample standard deviation | 7.93614668730513 |
| Confidence | 0.95 |
| Null hypothesis | 100 |
| Sample Mean | 81.7333333333333 |
| 2-sided Confidence Interval | [ 76.6909462940102 , 86.7757203726565 ] |
| Left-sided Confidence Interval | [ 77.619018299254 , +inf ] |
| Right-sided Confidence Interval | [ -inf, 85.8476483674126 ] |