| Testing Variance - Confidence Intervals for Population Variance | ||
| Sample size | 63 | |
| Sample variance | 1.7808 | |
| Confidence interval | 0.35 | |
| Type of Interval | Left tail | Right tail |
| Two-sided confidence interval at 0.35 | 1.6604487462945 | 1.95589371786412 |
| Left one-sided confidence interval at 0.35 | 1.93127920694419 | +inf |
| Right one-sided confidence interval at 0.35 | 0 | 1.68056579301402 |
| more information about confidence interval | ||