Hypothesis Test about the Mean - Confidence Interval | |
Sample size | 60 |
Sample standard deviation | 7.64931517188761 |
Confidence | 0.97 |
Null hypothesis | 19 |
Sample Mean | 18.8133333333333 |
2-sided Confidence Interval | [ 16.6172414711777 , 21.009425195489 ] |
Left-sided Confidence Interval | [ 16.9196094352589 , +inf ] |
Right-sided Confidence Interval | [ -inf, 20.7070572314077 ] |