| Testing Variance - Confidence Intervals for Population Variance | ||
| Sample size | 63 | |
| Sample variance | 13.7808499743984 | |
| Confidence interval | 0.65 | |
| Type of Interval | Left tail | Right tail |
| Two-sided confidence interval at 0.65 | 11.8231292428039 | 16.5692102757012 |
| Left one-sided confidence interval at 0.65 | 13.0051802929201 | +inf |
| Right one-sided confidence interval at 0.65 | 0 | 14.9453442326892 |
| more information about confidence interval | ||