Thirty percent of a sample of 521 U.S. workers say that they worry about having their benefits
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Thirty percent of a sample of 521 U.S. workers say that they worry about having their benefits reduced.
Determine whether the number describes a population parameter or a sample statistic. Explain your reasoning.
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Related Book For
Elementary Statistics Picturing The World
ISBN: 9780134683416
7th Edition
Authors: Ron Larson, Betsy Farber
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