In March 2001, a Gallup poll asked, “How would you rate
Chapter 10, Problem 32E(choose chapter or problem)
Problem 32E
In March 2001, a Gallup poll asked, “How would you rate the overall quality of the environment in this country today—as excellent, good, fair or poor?” Of 1060 adults nationwide, 46% gave a rating of excellent or good. Is this convincing evidence that a majority of the nation’s adults think the quality of the environment is fair or poor? Test using α = .05.
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