Question: A normal random variable x has mean = 10 and standard deviation = 2. Find the probabilities of these x-values: a. x >

A normal random variable x has mean μ = 10 and standard deviation σ = 2. Find the probabilities of these x-values:

a. x > 13.5

b. x < 8.2

c. 9.4 < x < 10.6

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