Question: Data is collected for a two-way between-groups ANOVA to compare blood cholesterol (variable A; high or low) and an instance of dementia (variable B; yes

Data is collected for a two-way between-groups ANOVA to compare blood cholesterol (variable A; high or low) and an instance of dementia (variable B; yes or no). Upon analysis, the researcher noticed that the effect of variable A depends on the level of variable B. What are we observing by this pattern of data? a. A main effect of B b. A main effect of A c. An interaction between B and A

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