Analysis of variance is so named because it examines the variability or variation in the sample (dependent variable)and,based on the variability,determines whether there is reason to believe that the population means differ.

Question

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This statement accurately describes the purpose and process of analysis of variance. It assesses the variability within a sample to determine whether there is evidence to suggest that the means of the populations from which the samples were drawn are significantly different.

Analysis of Variance Is So Named Because It Examines the Variability