Assume that adults have IQ scores that are normally distributed with a mean of 102.6 and...
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Assume that adults have IQ scores that are normally distributed with a mean of 102.6 and a standard deviation of 17.8. Find the probability that a randomly selected adult has an IQ greater than 129.0. (Hint: Draw a graph.) The probability that a randomly selected adult from this group has an IQ greater than 129.0 is N (Round to four decimal places as needed.) Assume that adults have IQ scores that are normally distributed with a mean of 102.6 and a standard deviation of 17.8. Find the probability that a randomly selected adult has an IQ greater than 129.0. (Hint: Draw a graph.) The probability that a randomly selected adult from this group has an IQ greater than 129.0 is N (Round to four decimal places as needed.)
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