Nonmetric analysis of variance examines the difference in the central tendencies of more than two groups when the dependent variable is measured on a nominal scale.

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Nonmetric analysis of variance, also known as ANOVA, is used when the dependent variable is measured on an interval or ratio scale, not on a nominal scale. Nominal scale variables are better analyzed using methods such as chi-square tests or logistic regression.

Nonmetric Analysis of Variance Examines the Difference in the Central