Ages of ProofreadersAt a large publishing company, the mean age of proofreaders is

36.2

years and the standard deviation is3.7

years. Assume the variable is normally distributed. Round intermediatez

-value calculations to two decimal places and the final answers to at least four decimal places.

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If a proofreader from the company is randomly selected, find the probability that his or her age will be between35.5

and37

years.=

P

<

35.5

<

X

37