One-Way ANOVA vs Kruskal-Wallis in SPSS: Which One Do You Need?
One-Way ANOVA vs Kruskal-Wallis: Which Test Does Your Data Actually Need? You have one categorical grouping variable and one continuous outcome, and you want to know whether the groups differ. Two tests compete for the job: the one-way ANOVA and the Kruskal-Wallis H test. They answer the same research question, but they make very different