Consider the following data.

y

x1

x2

30

8

7

42

7

9

52

3

14

67

2

13

45

9

12

35

11

17

Run the multiple regression model using data analysis pack. What are the estimated coefficients for b0, b1 and b2 in the multiple regression equation.

Find the predicted values of y for all pairs of x1 and x2 values in the table.

Find the residuals ei.

Calculate the residual standard deviation, s.