Question: a. What is the first assumption for ANOVA? Is it likely that the researchers met this assumption? Explain your answer.
b. What is the second assumption for ANOVA? How could the researchers check to see if they had met this assumption? Be specific.
c. What is the third assumption for ANOVA? How could the researchers check to see if they had met this assumption? Be specific.
d. What is the fourth assumption specific to the within-groups ANOVA? What would the researchers need to do to ensure that they meet this assumption?