An IQ exam has a mean of 110 and a standard deviation of 12. What percent of people have an IQ score between 94 and 116?

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
1st Edition
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:HOUGHTON MIFFLIN HARCOURT
Chapter11: Data Analysis And Displays
Section: Chapter Questions
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An IQ exam has a mean of 110 and a standard deviation of 12. What percent of people have an IQ score between 94 and 116?

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