In Exercise 35, does it seem possible that the population mean could equal the sample mean? Explain.
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In Exercise 35, does it seem possible that the population mean could equal the sample mean? Explain.
Data from Exercises 35
From a random sample of 48 business days from November 14, 2017 through January 23, 2018, London’s crude oil prices had a mean of \($59.23.\) Assume the population standard deviation is \($2.79.\)
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Elementary Statistics Picturing The World
ISBN: 9781292260464
7th Global Edition
Authors: Betsy Farber, Ron Larson
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