Question
The Intelligence Quotient (IQ) test scores for adults are normally distributed with a population mean of 100 and a population standard deviation of 25. What
The Intelligence Quotient (IQ) test scores for adults are normally distributed with a population mean of 100 and a population standard deviation of 25. What is the probability we could select a sample of 90 adults and find the mean of this sample is less than 95?
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Hospitality An Introduction
Authors: Robert A Brymer, Misty M Johanson
14th Edition
0757588638, 9780757588631
