SOLUTION: We want to test the hypothesis that more than 30% of U.S. households have Internet access with a significance level of 5%). We collect a sample of 150 households and find that 57 h
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Question 1194805: We want to test the hypothesis that more than 30% of U.S. households have Internet access with a significance level of 5%). We collect a sample of 150 households and find that 57 have access Answer by greenestamps(13203) (Show Source):