Car Size Cylinders MPG MPG Fuel Audi A8 Large 12 13 19 Premium BMW 328Xi Compact

Question

Car Size Cylinders MPG MPG Fuel

Audi A8 Large 12 13 19 Premium
BMW 328Xi Compact 6 17 25 Premium
Cadillac CTS Midsize 6 16 25 Regular
Chrysler 300 Large 8 13 18 Premium
Ford Focus Compact 4 24 33 Regular
Hyundai Elantra Midsize 4 25 33 Regular
Jeep Grand Cherokee 6 17 26 Diesel
Pontiac G6 Compact 6 15 22 Regular
Toyota Camry Midsize 4 21 31 Regular
Volkswagen Jetta Compact 5 21 29 Regular

3. Refer to Table 1.6.
a. What is the average miles per gallon for city driving?
b. On average, how much higher is the miles per gallon for highway driving as compared to city driving?
c. What percentage of the cars have four-cylinder engines?
d. What percentage of the cars use regular fuel?

Explanation / Answer

Average City: 16.8 On average the mpg for highway driving is 9.3 mpg better 30% use 4 cylinder 60% use Regular fuel. I don't want to sound preachy, but this stuff is fairly basic and if you want to do well in the class on the test you need to know how to do it on your own using the instructions I provided in my previous answer.

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