WGU- c797 Choose a Test chapter 7, Questions and answers, 100% Accurate. Verified. WGU C779 Exam Review Questions and answers, APPROVED. LATEST UPDATE.

WGU- c797 Choose a Test chapter 7, Questions and answers, 100% Accurate. Verified. The Kruskal-Wallis test is a. a type of t test. b. a parametric test. c. a nonparametric test. d. a and b only. - -b. a parametric test (Ordinal) The Kruskal-Wallis test is used to determine whether the distributions of which of the following are different from each other? a. Two independent measures b. Three or more independent measures c. Repeated measures from a case and a matched control d. Repeated measures from three or more groups - -b. Three or more independent measures The one-way ANOVA is best used when the measurement scale of the characteristic of interest is a. nominal. b. ordinal. c. interval or ratio. d. any of the above. - -c. interval or ratio The Kruskal-Wallis H-test can be used when a. the total sample size is unknown. b. the measurement scale is ordinal. c. the data are paired. d. all of the above are true. - -b. the measurement scale is ordinal