Ages of Proofreaders At a large publishing company, the mean age of proofreaders is 36.2...

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Ages of Proofreaders At a large publishing company, the mean age of proofreaders is 36.2 years and the standard deviation is 3.7 years. Assume the variable is normally distributed. Round intermediate z-value calculations to two decimal places and the final answers to at least four decimal places. If a proofreader from the company is randomly selected, find the probability that his or her agewill be between 33.5 and 35 years.P (33.5 < X < 35) =

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