Given are five observations for two variables, and .

1 2 3 4 5

3 7 8 11 14

The estimated regression equation for these data is .

a. Compute SSE, SST, and SSR using the following equations (to decimal).

SSE

SST

SSR

b. Compute the coefficient of determination (to decimals).

Does this least squares line provide a good fit?

- Select your answer -No, the least squares line does not produce much of a fitYes, the least squares line provides a very good fitItem 5

c. Compute the sample correlation coefficient (to decimals).