The results of a mathematics placement exam at two different campuses of Mercy College follow: Campus Sample size | Mean | Population Std. Deviation 1 330 33 2 310 31 7 What is the alternative hypothesis if we want to test the hypothesis that the mean score on Campus 1 is higher than on Campus 2? O Ho: H1 = 0 Họ: H2 = 0 Ho: H1 > H2 Ho: H1S H2

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