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IQ scores follow a Normal distribution with mean 100 and standard deviation 15. Fill in the blank. Round your answer to the nearest whole number.
IQ scores follow a Normal distribution with mean 100 and standard deviation 15.
Fill in the blank. Round your answer to the nearest whole number. Show work or explain your reasoning on your paper, including relevant z-score and a sketch of the Normal distribution with shaded area relevant to this problem.
An IQ score of 125 is at the%-tile.
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