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The Intelligence Quotient (IQ) Test Scores Are Normally Distributed with a Mean

Question 51

Multiple Choice

The Intelligence Quotient (IQ) test scores are normally distributed with a mean of 100 and a standard deviation of 15. What is the probability that a person would score between 85 and 115?


A) 0.3413
B) 0.6826
C) 1.00
D) Very likely

Correct Answer:

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