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ntelligence Quotient (IQ) scores are often reported to benormally distributed with=100.0 and=15.0.Arandom sample of47people is taken. What is the probability that the mean IQ score
ntelligence Quotient (IQ) scores are often reported to benormally distributed with=100.0 and=15.0.Arandom sample of47people is taken. What is the probability that the mean IQ score of people in thesample is less than98? Round your answerto4decimal places, if necessary
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