normal distribution and mean

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Provide an appropriate response.

Assume that adults have IQ scores that are normally distributed with a mean of 100 and a standard deviation of 15 (as on the Wechsler test). Find P10, which is the IQ score separating the bottom 10% from the top 90%.
Jul 3rd, 2015

that site got the exact answer...i somehow can't recall well that stat question.  don't rate me so poor!..just being sincere!

Jul 3rd, 2015

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Jul 3rd, 2015
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Jul 3rd, 2015
Jun 27th, 2017
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