se simple linear regression analysis to develop a forecasting model for monthly demand. In this application, the dependent variable, Y, is monthly demand and the independent variable, X, is the month. For January, let

X=1;

for February, let

X=2;

and so on.

The forecasting model is given by the equation

Y=enter your response here+enter your response hereX.

(Enter your responses rounded to two decimal places.

)

Month January February March April May June July August Number of Oil Changes 43 41 60 54 60 42 70 65 B