Here youll gain an understanding of these terms and the context in which theyre used. The difference between the mean of a sample and the mean of a population. In other words multiply each number by itself.
Given a sample of size n consider n independent random variables X1 X2 Xn.
1705 161 160 170 1505 5 1624. The difference between the mean of a sample and the mean of a population. The following video shows. How to Calculate Sample Variance.