SOLUTION: IQ scores are randomly distributed with a mean of 100 and a standard deviation of 15. Find the probability people will have IQs between 85 and 120?

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Question 1205162: IQ scores are randomly distributed with a mean of 100 and a standard deviation of 15. Find the probability people will have IQs between 85 and 120?
Answer by Bogz(13) About Me  (Show Source):