Tuesday
October 21, 2014

Homework Help: people

Posted by Anonymous on Sunday, December 11, 2011 at 11:33pm.

Suppose that people's heights (in centimeters) are normally distributed, with a mean of 165 and a standard deviation of 6. We find the heights of 80 people.
(a) How many would you expect to be between 159 and 171 cm tall?

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