Do Americans prefer name-brand milk or store brand milk? A survey was conducted by Harris Poll Interactive, Inc. in November 2014. Suppose the results, based on 1,138 females and 1,138 males, were as follows:

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Q: In a survey of 3000 Americans aged 12 through 74 years, the following makeup of the moviegoer…

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Q: In a survey of 3000 Americans aged 12 through 74 years, the following makeup of the moviegoer…

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Q: A bank has the following data on the gender and martial status of 200 customers…

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