Hypothesis Test about the Mean - Confidence Interval | |
Sample size | 162 |
Sample standard deviation | 0.500134174160472 |
Confidence | 0.95 |
Null hypothesis | 20 |
Sample Mean | 1.38271604938272 |
2-sided Confidence Interval | [ 1.30511744300122 , 1.46031465576421 ] |
Left-sided Confidence Interval | [ 1.31770869791908 , +inf ] |
Right-sided Confidence Interval | [ -inf, 1.44772340084635 ] |