A sample of 20 automobiles was taken, and the miles per gallon

A sample of 20 automobiles was taken, and the miles per gallon (MPG), horsepower, and total weight were recorded. Download the sample SPSS .
Using SPSS:
Develop a linear regression model to predict MPG, using horsepower as the only independent variable.
Develop another model with weight as the independent variable. Which of these two models is better? Explain.
Develop a multiple linear regression model. How does this model compare with each of the linear models?
44 67 1844
44 50 1998
40 62 1752
37 69 1980
37 66 1797
34 63 2199
35 90 2404
32 99 2611
30 63 3236
28 91 2606
26 94 2580
26 88 2507
25 124 2922
22 97 2434
20 114 3248
21 102 2812
18 114 3382
18 142 3197
16 153 4380
16 139 4036