Question: 1) Normal Distributions: Finding Probabilities A customer calling a call center spends an average of 45 minutes on hold during the peak season, with a

1) Normal Distributions: Finding Probabilities A customer calling a call center spends an average of 45 minutes on hold during the peak season, with a standard deviation of 12 minutes. Suppose these times are normally distributed. Find the probability that the customer will be on hold for each interval of times: a. More than 54 minutes. b. Less than 24 minutes. c. Between 24 and 54 minutes. d. More than 39 minutes

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