Assume that adults have IQ scores that are normally distributed with a mean of 96.4 and...
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Assume that adults have IQ scores that are normally distributed with a mean of 96.4 and a standard deviation of 18. Find the probability that a randomly selected adult has an IQ greater than 123.7. (Hint: Draw a graph.) The probability that a randomly selected adult from this group has an IQ greater than 123.7 is (Round to four decimal places as needed.) Assume that adults have IQ scores that are normally distributed with a mean of 96.4 and a standard deviation of 18. Find the probability that a randomly selected adult has an IQ greater than 123.7. (Hint: Draw a graph.) The probability that a randomly selected adult from this group has an IQ greater than 123.7 is (Round to four decimal places as needed.)
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