Testing Mean with known Variance | |
sample size | 9 |
population variance | 6 |
sample mean | 1 |
null hypothesis about mean | 0 |
type I error | 0.05 |
critical value (one-tailed) | 1.34301736253245 |
confidence interval (two-tailed) (sample mean) | [ -0.600303892118436 , 2.60030389211844 ] |
conclusion for one-tailed test | |
Do not reject the null hypothesis. | |
conclusion for two-tailed test | |
Do not reject the null hypothesis |