Chapter 4 - Section 4.2 - Assess Your Understanding - Vocabulary and Skill Building - Page 216: 13b

$\hat{y}$ = $-0.0526x + 2.9342$ If the time spent playing video games in a week increases by 1 hour, it is expected that the GPA of the student will decrease by 0.0526 points, on average.

$\hat{y}$ = $-0.0526x + 2.9342$ If the time spent playing video games in a week increases by 1 hour, it is expected that the GPA of the student will decrease by 0.0526 points, on average.