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r Question 1, 7.2.1-T Part 2 of 4 7 HW Score: 15.87%, 1.11 of 7 points Points: 0.25 of 1 Given a normal distribution

r Question 1, 7.2.1-T Part 2 of 4 7 HW Score: 15.87%, 1.11 of 7 points Points: 0.25 of 1 Given a normal distribution with = 100 and = 15, and given you select a sample of n = 9, complete parts (a) through (d). a. What is the probability that X is less than 91? P(X

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