Barron'sreported that the average number of weeks an individual is unemployed is14weeks. Assume that for the population of all unemployed individuals the population mean length of unemployment is14weeks and that the population standard deviation is5weeks. Suppose you would like to select a random sample of50unemployed individuals for a follow-up study. Usez-table.

a.Show the sampling distribution ofx, the sample mean average for a sample of50unemployed individuals.

E(x) = (to1decimal)

x = (to4decimals)