A random sample of 60 people is selected from this population. What is the probability that the

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A random sample of 60 people is selected from this population. What is the probability that the mean IQ score of the sample is greater than 105 ? Interpret the result.

In a standardized IQ test, scores are normally distributed, with a mean score of 100 and a standardized deviation of 15.

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Elementary Statistics Picturing The World

ISBN: 9781292260464

7th Global Edition

Authors: Betsy Farber, Ron Larson

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Question Posted: Apr 28, 2024 10:00 AM

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A random sample of 60 people is selected from this population. What is the probability that the

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