SOLUTION: Suppose that IQ scores are normally disributed with means = 100 and standard deviation = 10. Find the 90th percentile of IQ scores (To nearest whole number)

SOLUTION: Suppose that IQ scores are normally disributed with means = 100 and standard deviation = 10. Find the 90th percentile of IQ scores (To nearest whole number)

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Question 383491: Suppose that IQ scores are normally disributed with means = 100 and standard deviation = 10.
Find the 90th percentile of IQ scores (To nearest whole number)

Answer by robertb(5830) (Show Source): You can put this solution on YOUR website!
implies that , approximately. Now implies that . Rounded off to the nearest whole number, 113.
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