54 Refer to Exercise 52. a. Graph the probability distribution. b. Find the mean and standard deviation

Question:

54 Refer to Exercise 52.

a. Graph the probability distribution.

b. Find the mean and standard deviation of x .

c. Show the mean and the two-standard-deviation interval on each side of the mean on the graph you drew in part a .

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Statistics

ISBN: 9781292022659

12th International Edition

Authors: James T Mcclave, Terry Sincich

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