Question: Chapter 6: Normal Probability Distributions - Homework 1. Let X be a normal random variable. Answer each of the following: (a) Find P(X > 12)

Chapter 6: Normal Probability Distributions - Homework 1. Let X be

Chapter 6: Normal Probability Distributions - Homework 1. Let X be a normal random variable. Answer each of the following: (a) Find P(X > 12) if u = 10 and o. = 254. (b) Find P(9

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