Given a population mean of 53.7 with a standard deviation of 1.3 and a sample size of 6, answer these questions:
Part A: What is the standard deviation of the sampling distribution of X? Show your
work. (5 points)
Part B: What does the sample size need to be if you want the standard deviation of
the sampling distribution of x to be 0.325? Show your work. (5 points) (10 points)