Assume that the following data represent a population with m 5 4 and s 5 1.63: X 5

[1 2 2 3 3 3 4 4 4 4 5 5 5 6 6 7]

a. Plot the distribution as given.

b. Convert the distribution in part

(a) to a distribution of X 2 m.

c. Go the next step and convert the distribution in part

(b) to a distribution of z.