SOLUTION: IQ test scores are normally distributed with a mean of 100 and a standard deviation of 15. An individual's IQ score is found to be 106. Find the z-score corresponding to this value

SOLUTION: IQ test scores are normally distributed with a mean of 100 and a standard deviation of 15. An individual's IQ score is found to be 106. Find the z-score corresponding to this value

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Question 11676: IQ test scores are normally distributed with a mean of 100 and a standard deviation of 15. An individual's IQ score is found to be 106. Find the z-score corresponding to this value.

Answer by khwang(438) (Show Source): You can put this solution on YOUR website!
Apply the def.of z-score directly:
z =
=
Kenny

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