Basketball: Fouls Data for this problem are based on information from STATS Basketball Scoreboard. It is thought that basketball teams that make too many fouls in a game tend to lose the game even if they otherwise play well. Let x be the number of fouls that were more than (i.e., over and above) the number of fouls made by the opposing team. Let y be the percentage of times the team with the larger number of fouls won the game.

x 0 2 5 6 y 50 45 33 26 Complete parts

(a) through (e), given Sx 513, Sy 5154, Sx2 5 65, Sy2 5 6290, Sxy 5 411, and r < 20.988.

(f) If a team had x 5 4 fouls over and above the opposing team, what does the least-squares equation forecast for y?

AppendixLO1