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Two different professors teach an introductory statistics course. The table shows the distribution of nal grades they reported. We wonder whether one of these professors

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Two different professors teach an introductory statistics course. The table shows the distribution of nal grades they reported. We wonder whether one of these professors is an "easier" grader. 'nUOIIIID Prof. Alpha 3 12 13 9 4 Prof. Beta _' ~03 ox-q a) Will you test goodness-oft, homogeneity, or independence? 0 A. Homogeneity O B. Independence O C. Goodness-oft

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