Question: A. For the normality assumption for anova, do we need to test the normality for each group or all groups combined. Why or Why not

A. For the normality assumption for anova, do we need to test the normality for each group or all groups combined. Why or Why not and how to test in spss. B. How to check equal variance assumption in SPSS for ANOVA?

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4. What is the goal of the others in the network?

2. What we can learn from the past