The expected value of the sampling distribution of the sample mean equals - 6193

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Request Description

The expected value of the sampling distribution of the sample mean equals the population mean 

A. for all populations. 

B. when the population is normally distributed. 

C. when the population is symmetric. 

D. when the population size N > 30. 

 
Solution Description

The expected value of the sampling distribution of the sample mean equals the populatio