Testing Mean with known Variance | |
sample size | 27 |
population variance | 0.012 |
sample mean | 0.1547 |
null hypothesis about mean | 0.15 |
type I error | 0.05 |
Z-value | 0.222940575041871 |
p-value (one-tailed) | 0.411790878335306 |
p-value (two-tailed) | 0.823581756670611 |
conclusion for one-tailed test | |
Do not reject the null hypothesis. | |
conclusion for two-tailed test | |
Do not reject the null hypothesis |