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Mathematics, 09.07.2021 21:40 Arealbot

IQ scores are often reported to be normally distributed with a mean = 100.00 and standard deviation = 15.0. A random sample of 55 people is taken. What is the probability that the mean IQ score of people in the sample is less than 98?

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IQ scores are often reported to be normally distributed with a mean = 100.00 and standard deviation...

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