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1-Fit a regression line (where MPG is the dependent variable), 2-Interpret your findings, R-square, Coefficient estimates, etc., 3-Show how you can find R-square by using

1-Fit a regression line (where MPG is the dependent variable),

2-Interpret your findings, R-square, Coefficient estimates, etc.,

3-Show how you can find R-square by using ANOVA table,

4- Make a prediction,

5- Extrapolate (make predictions for values that are outside of the data range, for example, set horsepower as 1000, or 0, etc) and discuss your findings,

6- Mention the linear regression assumptions.

DATA

MPG HP
17 300
18 240
18 300
23 270
25 200
21 255
17 330
15 350
20 340
24 215
22 300
19 360
18 325
19 260
17 260
26 225
15 275
18 200
19 197
17 275
13 403
16 255
18 255
17 320
27 103
23 145
21 400
18 185
23 172
20 242
14 320
14 320
15 291
18 240
16 340
16 253
20 180
23 173
17 251
22 172
17 340
12 335
16 197
19 250
16 210
15 510
16 265
19 200
13 300
15 210
20 221
20 300
16 263
31 140
21 166
21 166
34 109
19 255
17 255
25 240
14 220
28 110
19 263
27 138
18 242
23 162
18 173
17 260
19 306
19 275
19 294
19 294
19 300
13 330
22 172
14 235
20 172
15 205
18 200
23 162
28 110
21 182
17 244
15 192
28 138
18 173
13 300
23 272
20 245
15 235
24 204
21 380
19 270
21 288
16 265
20 263
13 300
17 239
29 190
18 244
16 263
27 170
18 238
30 148
23 157
23 160
18 302
21 268
15 335
16 268
17 382
17 382
21 268
16 239
23 160
30 172
23 162
17 215
23 160
19 220
20 287
25 175
13 317
21 255
19 245
15 270
18 235
26 140
29 122
17 261
22 169
20 200
23 177
27 126
20 355
22 240
23 210
21 260
20 224
16 275
24 260
17 257
26 160
23 158
22 173
18 250
21 168
16 256
27 126
18 185
22 143
17 252
16 239
22 280
24 158
21 225
29 130
17 239
18 270
44 110
23 166
18 266
34 106
25 200
24 150
24 200
23 168
22 208
20 235
20 218
16 311

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