e samples of a specific size are selected from a population and then the means for each sample are computed,what is this distribution of means called?...

a) If all possible samples of a specific size are selected from a population and then the means for each sample are computed,what is this distribution of means called? Explain

b) What is the mean of the sample means?

c) What is the standard deviation of the sample means called?

d) What does the central limit theorem say about the shape of the distribution of the sample means?