A student at a junior college conducted a survey of 20 randomly selected full-time students to determine the relation between the number of hours of

A student at a junior college conducted a survey of 20 randomly selected​ full-time students to determine the relation between the number of hours of video game playing each​ week, x, and​ grade-point average, y. She found that a linear relation exists between the two variables. The​ least-squares regression line that describes this relation is y=−0.0586x+2.9392.