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The IQ (Intelligence Quotient) Test Scores Are Normally Distributed and Are

Question 58

Multiple Choice

The IQ (Intelligence Quotient) test scores are normally distributed and are scaled to a mean of 100 and a standard deviation of 15. If a person's IQ has a z-score of 1.8, what is the IQ score?


A) 124
B) 127
C) 129
D) 131

Correct Answer:

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