In a statistics course, a linear regression equation was computed to predict the final-exam score from the score on the first test. The equation as ˆy=14+0.5xy^=14+0.5x where y is the...

In a statistics course, a linear regression equation was computed to predict the final-exam score from the score on the first test. The equation as ˆ y = 14 + 0.5 x y ^ = 14 + 0.5 x where y is the final-exam score and x is the score on the first test. Andrea scored 75 on the first test. What is the predicted value of the Andrea's score on the final exam? Andrea scored 56.5 on the final exam. What is the value of the residual?