The scatter plot shows the relationship betweeen the number of hours students spend watching television and the numer of hours they spend with friends each week. what is the y-intercept of the line of best fit and what does it represent? a. 6.9 hours; the number of hours students watch television in a week when they do not spend time with friends b. 11.1 hours; the number of hours students spend time with friends in a week when they do not watch television c. 6.9 hours; the number of hours students spend time with friends in a week when they do not watch television d. 11.1 hours; the number of hours students watch television in a week when they do spend time with friends