Question: As shown in Example 6.8, IQ scores are considered normally distributed, with a mean of 100 and a standard deviation of 16. a. Find the
a. Find the probability that a randomly selected person will have an IQ score between 100 and 120.
b. Find the probability that a randomly selected person will have an IQ score above 80.
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a P100 x 120 P100 10016 z 12... View full answer
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