Ages of Proofreaders At a large publishing company, the mean

Last updated: 7/8/2022

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 age will be between 33.5 and 35 years. P (33.5 < X < 35) =