________ is an ANOVA technique for examining the difference in the central tendencies of more than two groups when the dependent variable is measured on an ordinal scale.
A)Nonmetric ANOVA
B)Contrasts
C)Repeated measures ANOVA
D)Multivariate analysis of variance (MANOVA)

Question

Quizplus · Accepted Answer

Nonmetric ANOVA, also known as Kruskal-Wallis test, is used when the dependent variable is measured on an ordinal scale. Contrasts are used to compare specific groups within a larger set of groups, but do not directly examine the central tendencies of all groups. Repeated measures ANOVA is used when measuring the same group at different time points. MANOVA is used when there are multiple dependent variables.

________ Is an ANOVA Technique for Examining the Difference in the Central