The research hypothesis for the ANOVA test is A)m₁

Question

The research hypothesis for the ANOVA test is A)m₁ < m₂ < m₃ < ...< m_N. B)at least one population mean is different. C)SST = SSB = SSW. D)at least one of the sums of squares is different.

Quizplus · Accepted Answer

The research hypothesis for the ANOVA test is that at least one population mean is different. This is because ANOVA is used to compare the means of two or more groups, and the goal is to determine if there is enough evidence to conclude that there is a statistically significant difference in at least one of the means.

The Research Hypothesis for the ANOVA Test Is