Moran French
06/05/2024 · Elementary School
Assume that adults have IQ scores that are normally distributed with a mean of \( \mu=100 \) and a standard deviation \( \sigma=20 \). Find the probability that a randomly selected adult has an IQ between 83 and 117 . Click to view page 1 of the table. Click to view page 2 of the table. The probability that a randomly selected adult has an IQ between 83 and 117 is (Type an integer or decimal rounded to four decimal places as needed.)
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The probability that a randomly selected adult has an IQ between 83 and 117 is approximately 0.6046.
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