Chapter 9.4, Problem 5E

Finding a Multiple Regression Equation In Exercises 5 and 6, use technology to find (a) the multiple regression equation for the data shown in the table, (b) the standard error of estimate, and (c) the coefficient of determination. Interpret the results.

5. Used Cars The table shows the prices (in dollars), age (in years), and mileage (in thousands of miles) of eight pre-owned Honda Civic Sedans.

Price, y	Age, X1	Mileage, X2
9454	6	91.2
10,920	5	77.1
13,929	3	45.1
14,604	2	37.7
11,500	4	52.1
15,308	2	34.7
14,500	3	35.6
14,878	3	21.6
8000	9	87.9