mpg,wt
21,2.62
21,2.875
22.8,2.32
21.4,3.215
18.7,3.44
18.1,3.46
14.3,3.57
24.4,3.19
22.8,3.15
19.2,3.44
17.8,3.44
16.4,4.07
17.3,3.73
15.2,3.78
10.4,5.25
10.4,5.424
14.7,5.345
32.4,2.2
30.4,1.615
33.9,1.835
21.5,2.465
15.5,3.52
15.2,3.435
13.3,3.84
19.2,3.845
27.3,1.935
26,2.14
30.4,1.513
15.8,3.17
19.7,2.77
15,3.57
21.4,2.78