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QUESTION 21 Use the following information for questions 19-26 Miller (2008) examined the energy drink consumption of college undergraduates. He selected a random sample of

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QUESTION 21 Use the following information for questions 19-26 Miller (2008) examined the energy drink consumption of college undergraduates. He selected a random sample of n = 36 male undergraduates and a sample of n = 25 females. On average, the males reported consuming M = 245 drinka per month while females reported an average of M = 1 28. Assume that the overall level of consumption for college undergraduates averages u = 1.85 energy drinks per month, and that the distribution of monthly consumption scores is approximately normal with a standard deviation of o=1.2. Assume a = .05 If Miller (2008) wanted to know if males consume significantly more energy drinks than the overall population average, which of the following are the correct hypotheses? Hoi P2 1.85 and HEN 1.85 How=1.85 and H 1.85 Ho Hi-uz-O and His H1-H20 QUESTION 22 if Miller (2008) wanted to know if males consume significantly more energy drinks than the overall population average, what is the critical value? -1.96 1.65 1.96 -1.65 QUESTION 23 if Miller (2008) wanted to know if males consume significantly more energy drinks than the overall population average, what is the calculated test statistic? 5.85 238 3 4.88 QUESTION 24 if Midler (2008) wanted to know if males consume significantly more energy drinks than the overall population average, what is your conclusion and interpretation? Reject the null. Males do not consume significantly more energy drinks Fall to reject the null. Males do not consume significantly more energy drinks. Reject the null. Males do consume significantly more energy drinks Fail to reject the null. Males do consume significantly more energy drinks. QUESTION 25 2 points Mile (2008) warted to now females consumenty fewer en drinks than the overal population which of the following are the correct hypothee HE H2H2 - Cand Ha-WO Ho: 1.85 ond Hau 1.55 QUESTION 26 Mercoled to know fonales consumerican energy drinks and the overal population what is the 25 points Sve 1.55 1.56

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