Dues prison really deter violent crime? Let x repres utahried, LA USE SALT Complete parts (a) through (s), given Ex . 45.1. Zy w -17.4, Ex w 322.65, By # 112:43, Exy m -107.74, and r > 0.0927, (a) Draw a scatter diagram displaying the data, 10 y (percent change in the rate of impris ytpercent change in the rate of im 10 (percent change in the rate of violent crimes x(percent change in the rate of violent crime) y (percent change in the rate of imprisonment ... y (percent change in the rate of impris 10 o x [percent change in the rate of violent crime) x (percent change in the rate of violent crime) (b) Verify the given sums Ex, Zy, Ex?, Zy, Exy, and ent r. (Round your value for r to four decimal places.) Dry - ) Find x, and y. Then find the eq camal places.) a) Graph the le on the line y (percent change in the rate of imprisonm y (percent change in the rate of Imprisonme -2 10 O x (percent change in the rate of violent crime) o x (percent change in the rate of violent crime) y (percent change in the rate of Imprisonment) y (percent change in the rate of imprisonment 10 O x (percent change in the rate of violent crime) O x (percent change in the rate of violent crime) (e) Find the value of the coefficient of de for ra to four decimal places. Round your answers for the perce explained unexplained (1) Considering the values of rand ?, a The correlation between the variable O The correla The correla