Heights of adult males in the US are approximately normally distributed with mean 70 inches (5 ft

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Heights of adult males in the US are approximately normally distributed with mean 70 inches (5 ft 10 in) and standard deviation 3 inches.
(a) What proportion of US men are between 5 ft 8 in and 6 ft tall (68 and 72 inches, respectively)?

(b) If a man is at the 10th percentile in height, how tall is he?

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Statistics Unlocking The Power Of Data

ISBN: 9780470601877

1st Edition

Authors: Robin H. Lock, Patti Frazer Lock, Kari Lock Morgan, Eric F. Lock, Dennis F. Lock

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