________ are used to examine differences among two or more means of the treatment groups.
A)Nonmetric ANOVA
B)Contrasts
C)Repeated measures ANOVA
D)Multivariate analysis of variance (MANOVA)

Question

Quizplus · Accepted Answer

Contrasts are specifically used to examine differences between two or more means in treatment groups. Nonmetric ANOVA is not a commonly used term and may not be applicable in certain research designs. Repeated measures ANOVA is used to examine changes within individuals over time, rather than differences between treatment groups. MANOVA is used to examine differences among multiple dependent variables.

________ Are Used to Examine Differences Among Two or More