A professor wanted to find a linear model that relates the number of hours a student plays video games each week, h, to the cumulative grade-point average, G, of the student. He obtained a random sample of 10 full-time students at his college and asked each student to disclose the number of hours spent playing video games and the student's cumulative grade-point average. Complete parts (a) through (f) below. Hours of Video Games per Week, h 0 Grade-point Average, G 3.39 2.95 3.14 2.72 3.59 2.68 2.21 2.94 10 1.93 12 2.91 0023352802 (a) Explain why the number of hours spent playing video games is the independent variable and cumulative grade-point average is the dependent variable Choce answer below. OA. Cumulative grade-point average is being used to predict the number of hours. OB. The number of hours and the cumulative grade-point average are unrelated. OC. The number of hours is being used to predict cumulative grade-point average. OD. The number of hours is directly related to the cumulative grade-point average. Q