December 1, 2015

Homework Help: statistics

Posted by kinshassa on Friday, July 22, 2011 at 1:15pm.

The height of 18-year-old men are approximately normally distributed, with mean of 68 inches and a standard deviation of 3 inches. What is the probability that an 18-year-old man selected at random is between 67 and 69 inches tall? Round your answer to the nearest thousandths place (3 places).

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