Why does the sampling distribution of the mean follow a


Question: 1. Why is the sample mean an unbiased estimator of the population mean?

2. Why does the standard error of the mean decrease as the sample size, n, increases?

3. Why does the sampling distribution of the mean follow a normal distribution for a large enough sample size, even though the population may not be normally distributed?

Solution Preview :

Prepared by a verified Expert
Basic Statistics: Why does the sampling distribution of the mean follow a
Reference No:- TGS02484834

Now Priced at $15 (50% Discount)

Recommended (92%)

Rated (4.4/5)