A researcher conducts a factorial design with the following three factors: Gender (male or female), age (18-28, 29-39, 40-50, 50+), and weight (underweight, normal weight, overweight). What type of factorial design is this? Question 2 options: 1) 3 x 3 2) 2 x 4 x 3 3) 2 x 12 4) 2 x 2 x 2A design with two or more predictors that are not manipulated in the study is a(n) Question 3 options: 1) quasi-experimental factorial design. 2) experimental factorial design. 3) correlational factorial design. 4) hybrid factorial design