In Chapter 16, we presented the data from an independent groups design and asked if it was appropriate to use parametric ANOVA. The data are presented again below. The correct answer was that it was not appropriate to use parametric ANOVA because of unequal n s and homogeneity of variance assumption violation. Is it possible to analyze the data with an alternate test?
A) yes
B) no

Question

In Chapter 16, we presented the data from an independent groups design and asked if it was appropriate to use parametric ANOVA. The data are presented again below. The correct answer was that it was not appropriate to use parametric ANOVA because of unequal n s and homogeneity of variance assumption violation.  Is it possible to analyze the data with an alternate test?
A) yes 
B) no

Quizplus · Accepted Answer

A non-parametric alternative to ANOVA that can be used with unequal sample sizes and violated assumptions of homogeneity of variance is the Kruskal-Wallis test.

In Chapter 16, We Presented the Data from an Independent