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According to the National Coffee Drinking Study from the National Coffee Association, 40% of 18- to 24-year-olds in the U.S.regularly drink coffee every day. Suppose

According to the National Coffee Drinking Study from the National Coffee Association, 40% of 18- to 24-year-olds in the U.S.regularly drink coffee every day. Suppose this number is accurate. In a sample of 140 students at Hope College we found that 63 of them (or 45%) regularly drink coffee. We want to test whether the daily coffee-drinking habits of students at Hope College differ from the 40% claim for the nation. Which of A - E is an appropriate way to set up the hypotheses, in symbols, for the test?

A) H0 : p-hat = .4; Ha: p-hat =.4

B) H0 : = .4; Ha: =.4

C) H0 : p-hat = .45; Ha: p-hat =.45

D) H0 : = .45; Ha: =.45

E)H0 : = .4; Ha: >.4

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