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(1 point) According to a recent marketing campaign, 120 drinkers of either Diet Coke or...

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(1 point) According to a recent marketing campaign, 120 drinkers of either Diet Coke or Diet Pepsi participated in a blind tasteof the drinks was their favorite. In one Pepsi television commercial, an anouncer states that "in recent blind taste tests, morethe surveyed preferred Diet Pepsi over Diet Coke." Suppose that out of those 120, 43 preferred Diet Pepsi. Test the hypothesa = 0.05 that more than half of all participants will select Diet Pepsi in a blind taste test by giving the following:(a) the test statistic(b) the critical z scoreThe final conclusion is1.65A. We can reject the null hypothesis that p ? 0.5 and accept that p > 0.5.B. There is not sufficient evidence to reject the null hypothesis that p < 0.5.

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