AP Statistics Quiz
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INFERENCE FOR CATEGORICAL DATA: PROPORTIONS
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A streaming service reports that the proportion of subscribers who use the family plan is 0.300.30. A consumer group wonders if the true proportion is different. In a random sample of n=500n=500 subscribers, 170170 use the family plan (sample proportion p^=0.340\hat{p}=0.340). Which hypotheses are appropriate?
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