October 10, 2015

Homework Help: contemporary math

Posted by Alicia on Monday, June 23, 2008 at 9:37pm.

Intelligence quotients on the Stanford-Binet intelligence test are normally distributed with a mean of 100 and a standard deviation of 16. Use the 68-95-99.7 rule to find the percentage of people with the following IQs:

a.) between 84 and 100

b.) below 52

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