Testing Variance - Confidence Intervals for Population Variance | ||
Sample size | 63 | |
Sample variance | 13.03093 | |
Confidence interval | 0.65 | |
Type of Interval | Left tail | Right tail |
Two-sided confidence interval at 0.65 | 11.179743617422 | 15.6675545890898 |
Left one-sided confidence interval at 0.65 | 12.2974703555482 | +inf |
Right one-sided confidence interval at 0.65 | 0 | 14.1320553437473 |
more information about confidence interval |