7. Multiple Choices. Choose the most appropriate answer A. What does the Kruskal

Question

7. Multiple Choices. Choose the most appropriate answer A. What does the Kruskal-Wallis H-Test have in common with the Non-Parametric Tests for categorical data? 1, Expected Sample size per group 2. Distribution-free 3. Concerned with continuous variables 4. Both 1, 3. 5. Both 2,3. B. The x-Independence Test and Correlation Analysis 1, Can both test if two variables agree 2. must have random observations 3. are both parametric test 4. All of the preceding 5. Both 1,2. C. The assumption of random sampling applies to 1. x2-Goodness of Fit 2. Kruskal-Wallis 3. Mann-Whitney 4. All f the preceding 5. Both 1.2. The intent is to show that two variables are randomly associated. Thus one could perform 1. Correlation Analysis D. 2. Model I Regression Analysis Independence Test All of the preceding 4. 5. Both 1, 3.

Explanation / Answer

7 A) Both 2 & 3

B) Both 1 & 2

C) Chi Square goodness of fit

D) Corelation Analysis

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