Short Essay Question 1: During the lectures, we learned about main effects and interaction effects. (1) What is the definition of a main effect and an interaction effect? (2) Imagine you ran an experiment and the results were as shown. Is there a main effect of Sugar? Is there a main effect of Age? Is there an interaction effect of Sugar and Age? (3) Based on your answers for (2) what would your marketing recommendations be? (1)-a Definition of Main Effect: (1)-b Definition of Interaction Effect: (2) Based on the experimental results below, How much 7 participants 6 Below 30 liked the 5 product Above 30 4 3 8% Sugar 10% Sugar Is there a main effect of Sugar? Is there a main effect of age? Is there an interaction effect of Sugar and Age