Find the mean of this sampling distribution of sample means

Reference no: EM13633356

A random sample of size 81 is to be selected from a population that has a mean of 95 and a standard deviation of 15.

a. This sample of 81 has a mean value which belongs to a sampling distribution. What would the shape of this sampling distribution be and why?

b. Find the mean of this sampling distribution of sample means.

c. Find the standard error of the mean of this sampling distribution of sample means.

Reference no: EM13633356

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