Testing Population Mean with known Variance | ||
Population variance | 0.36 | |
Sample size | 9 | |
Sample mean | 5.35 | |
Confidence interval | 0.95 | |
Type of Interval | Left tail | Right tail |
Two-sided confidence interval at 0.95 | 4.95800720309199 | 5.74199279690801 |
Left one-sided confidence interval at 0.95 | 5.02102927460971 | +inf |
Right one-sided confidence interval at 0.95 | -inf | 5.67897072539029 |
more information about confidence interval |