21. The board of trustees of a small college demanded a more diverse student bod

Question

21. The board of trustees of a small college demanded a more diverse student body. Most of the college's minority students came from a large metropolitan area. The admissions staff asked graduates outside this area and outside the state to help with recruiting. In addition, some money was spent on media advertising. To assess the effect of this campaign, the current year's requests for applications were classified as Large Metropolitan Area (565), Rest of State (410), and Out of State (216). An analysis of addresses over previous years showed Large Metropolitan Area, 51%; Rest of State, 40%; Out of State, 9%, what statistic should be used to analyze these data? A. The 2" for independence The 7" for goodness of ft C. The Kruskal-Wallis H D. The Mann-Whitney U

Explanation / Answer

21. Here we need to test whether the current year count follows the same proportion distribution given by previous years or not. Hence,

We will use Chi - Square Test for goodness of fit.

Option B is correct.

3. Option D is correct.

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