A survey of 2008 U.S. adults found that 80% think that the militant group known as ISIS

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A survey of 2008 U.S. adults found that 80% think that the militant group known as ISIS is a major threat to the well-being of the United States.

Determine whether the number describes a population parameter or a sample statistic. Explain your reasoning.

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Elementary Statistics Picturing The World

ISBN: 9780134683416

7th Edition

Authors: Ron Larson, Betsy Farber

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