of cars they sold last week are:
Representative Cars Sold
Peter Hankish 8
Connie Stallter 6
Juan Lopez 4
Ted Barnes 10
Peggy Chu 6
a. How many different samples of size 2 are possible?
b. List all possible samples of size 2, and compute the mean of each sample.
c. Compare the mean of the sampling distribution of sample means with that of the
d. On a chart similar to Chart 8-1, compare the dispersion in sample means with that of the
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