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A medical researcher suspects that the pulse rate of drinkers is higher than the pulse rate of non-drinkers. Use the sample statistics below to test

A medical researcher suspects that the pulse rate of drinkers is higher than the pulse rate of non-drinkers. Use the sample statistics below to test the researcher's suspicion, Use a = 0.05. Drinkers Nondrinkers ny = 100 10 = 100 X1 = 84 X 81 -48 5 5.3

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