The mean of a normally distributed set of IQ scores is 100, and 60% of the scores

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The mean of a normally distributed set of IQ scores is 100, and 60% of the scores are over 105.
Decide whether the statement make sense or not? Explain clearly.
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Statistical Reasoning for Everyday Life

ISBN: 978-0321817624

4th edition

Authors: Jeff Bennett, Bill Briggs, Mario F. Triola

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