| Hypothesis Test about the Mean - Confidence Interval | |
| Sample size | 61 |
| Sample standard deviation | 3.03953907923679 |
| Confidence | 0.95 |
| Null hypothesis | 8 |
| Sample Mean | 11.3770491803279 |
| 2-sided Confidence Interval | [ 10.5985870757321 , 12.1555112849236 ] |
| Left-sided Confidence Interval | [ 10.7268775823283 , +inf ] |
| Right-sided Confidence Interval | [ -inf, 12.0272207783275 ] |