Question: A random variable is normally distributed with a mean of u = 50 and a standard deviation of q = 5. a. What is the

A random variable is normally distributed with a mean of u = 50 and a standard deviation of q = 5.

a. What is the probability the random variable will assume a value between 45 and 55 (to 4 decimals)?

b. What is the probability the random variable will assume a value between 40 and 60 (to 4 decimals)?

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