SOLUTION: assume that adults have IQ scores that are normally distributed with a mean of 105 and a standard deviation of 20. Find P3 which is the IQ score separating the bottom 3% from the t
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Question 910881: assume that adults have IQ scores that are normally distributed with a mean of 105 and a standard deviation of 20. Find P3 which is the IQ score separating the bottom 3% from the top 97%.
Answer by ewatrrr(24785) (Show Source): You can put this solution on YOUR website!
m = 105, sd = 20
20invNorm(.03) + 105 = X, IQ score separating the bottom 3% from the top 97%.
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