Testing Variance - Confidence Intervals for Sample Variance | ||
Sample size | 320 | |
Null hypothesis (H0) | 4.2 | |
Confidence interval | 0.95 | |
Type of Interval | Left tail | Right tail |
Two-sided confidence interval at 0.95 | 3.57348350259581 | 4.87637537014906 |
Left one-sided confidence interval at 0.95 | 3.66836294867082 | +inf |
Right one-sided confidence interval at 0.95 | 0 | 4.76156745038017 |
more information about confidence interval |