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24-10-2022
Mathematics

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The graphs depict IQ scores of adults, and those scores are normally distributed with a mean of 100 and a standard deviation of 15 (as on the Wechsler IQ test).
a. find the Z score. Write that answer to the 2nd decimal place.
b. solve for x, Round your answer to the nearest

The graphs depict IQ scores of adults and those scores are normally distributed with a mean of 100 and a standard deviation of 15 as on the Wechsler IQ test a f class=

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