statistics and probability

X 9.2 Hmwk - Linear Reg... (c) Find x, and y. Then find the equation of the least-squares line 9 - a + bx. (Round your answers to four decimal places.) x - webassign.net (d) Graph the least-squares line. Be sure to plot the point (x, y) as a point on the line. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER 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 he number of fouls more than (Le, over and above] the opposing team. Let y be the percentage of times the team with the larger number of fouls wins the game. Y 49 43 33 26 y (percentage LA USE SALT Complete parts (a) through (e). given Ex - 14, Zy - 151, Ex - 66, Zy2 - 6015, Exy - 456, and /-0.9911. (a) Draw a scatter diagram displaying the data. 35 40 45 x (fouls) y (percentage) y (percentage) 30 35 40 45 O x (fouls O