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Assume that adults have IQ scores that are normally distributed with a mean of 99.9 and...

Assume that adults have IQ scores that are normally distributed with a mean of 99.9 and a standard deviation of 15.5. Find the probability that a randomly selected adult has an IQ greater than 125.3. ​(Hint: Draw a​ graph.)
The probability that a randomly selected adult from this group has an IQ greater than 125.3 is
nothing.
​(Round to four decimal places as​ needed.)

Math   Statistics-And-Probability   
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