其它
\textbf{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 was y = 10 + .9x where y is the final exam score and x is the score on the first test. Carla scored 95 on the first test. What is the predicted value of her score on the final exam?} 
Overseas Competition->Knowledge Point->Calculation Modules
\textbf{$$\hat{y}$$= 10 + .9*95=95.5. The predicted final exam score is 95.5.} 