Question: why is a post hoc or planned comparison test useful after a statistically significant ANOVA result? 1. There is no other way to know what

why is a post hoc or planned comparison test useful after a statistically significant ANOVA result? 1. There is no other way to know what the means are for each group 2. They confirm whether or not your ANOVA is statistically significant 3. Post hoc and planned comparison tests help identify which groups' means are different from each other 4. Post hoc and planned comparison tests ensure that both variables have minimal missing data for ANOVA

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