Testing Mean with known Variance | |
sample size | 9 |
population variance | 0.36 |
sample mean | 5.35 |
null hypothesis about mean | 5.2 |
type I error | 0.05 |
Z-value | 0.749999999999997 |
p-value (one-tailed) | 0.226627352376869 |
p-value (two-tailed) | 0.453254704753738 |
conclusion for one-tailed test | |
Do not reject the null hypothesis. | |
conclusion for two-tailed test | |
Do not reject the null hypothesis |