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Is America's romance with movies on the wane? In a Gallup poll n=800 randomly chosen adults,...

Is America's romance with movies on the wane? In a Gallup poll n=800 randomly chosen adults, 43% indicated that movies were getting worse. At a 10% sig level, test the hypothesis that the american population is not evenly divided in terms of their opinions regarding the quality of movies.

Math   Statistics-And-Probability   
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