The scatter plot shows the relationship betweeen the number of hours students spend watching television and the numer of hours they spend playing outdoor sports each week.
A graph is titled Television and Sport. On the x axis, the label is Weekly Hours of Outdoor Sport and shows numbers from 0 to 12 at increments of 1, and on the y axis, the label is Weekly Hours of Watching Television and the numbers from 0 to 12 are shown at increments of 1. Dots are made at the ordered pairs 0,7 and 1,6 and 2,6 and 3,6 and 4,5 and 5,4 and 6,3 and 7,2 and 8,1 and 9,1 and 10,1. A line joins the ordered pairs 0, 7.2 and 10, 0.4
What is the y-intercept of the line of best fit and what does it represent? (1 point)
10.4 hours; the number of hours students play outdoor sports in a week when they do not watch television
7.2 hours; the number of hours students play outdoor sports in a week when they do not watch television
10.4 hours; the number of hours students watch television in a week when they do not participate in any outdoor sports
7.2 hours; the number of hours students watch television in a week when they do not participate in any outdoor sports