In a random sample of 1020 U.S. adults in a recent year, 459 approve of the job

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In a random sample of 1020 U.S. adults in a recent year, 459 approve of the job the Supreme Court is doing. In another random sample of 1510 U.S. adults taken 3 years prior, 694 approve of the job the Supreme Court is doing. At \(\alpha=0.05\), can you support the claim that the proportion of U.S. adults who approve of the job the Supreme Court is doing is less than it was 3 years prior?

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Elementary Statistics Picturing The World

ISBN: 9781292260464

7th Global Edition

Authors: Betsy Farber, Ron Larson

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