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D Question 3 2.4 pts A scatter plot with a regression line may be used to O detect outliers O evaluate the linearity O evaluate correlation all answers are currect D Question 4 2.4 pts The Levene's test examines the assumption of independence O missing data O normality homogeneity of variance D Question 5 2.4 pts An ANOVA is used to invas X X U Q B D Question 5 2.4 pts An ANOVA is used to O calculate the slope of the relationship of 2 variables O test the assumption of normality test if there is a difference in the means of three of more categories O validate a t-test