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StatisticsStatistics for Business & Economics, Revised (MindTap Course List)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? TABLE 1.6 FUEL ECONOMY INFORMATION FOR 10 AUTOMOBILES Car Size Cylinders City MPG Highway 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 Midsize 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 c. What percentage of the cars have four-cylinder engines? d. What percentage of the cars use regular fuel?BuyFind*arrow_forward*

12th Edition

David R. Anderson + 4 others

Publisher: South-Western College Pub

ISBN: 9781285846323

Chapter 1, Problem 3SE

Textbook Problem

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?

**TABLE 1.6** FUEL ECONOMY INFORMATION FOR 10 AUTOMOBILES

Car |
Size |
Cylinders |
City MPG |
Highway 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 | Midsize | 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 |

- c. What percentage of the cars have four-cylinder engines?
- d. What percentage of the cars use regular fuel?

Statistics for Business & Economics, Revised (MindTap Course List)

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