Hypothesis Test about the Mean - Confidence Interval | |
Sample size | 98 |
Sample standard deviation | 3.01025667953206 |
Confidence | 0.95 |
Null hypothesis | 20 |
Sample Mean | 23.1020408163265 |
2-sided Confidence Interval | [ 22.4985225291839 , 23.7055591034691 ] |
Left-sided Confidence Interval | [ 22.5970476545612 , +inf ] |
Right-sided Confidence Interval | [ -inf, 23.6070339780919 ] |