![New Report Shows That Within Vehicle Class, Fuel Efficiency Varies Widely · Consumer Federation of America New Report Shows That Within Vehicle Class, Fuel Efficiency Varies Widely · Consumer Federation of America](http://consumerfed.org/wp-content/uploads/2006/02/02-27-graph.png)
New Report Shows That Within Vehicle Class, Fuel Efficiency Varies Widely · Consumer Federation of America
![SOLVED: Suppose that the miles-per-gallon (mpg) rating of passenger cars is normally distributed with a mean and a standard deviation of 38.2 mpg and 2.6 mpg, respectively. [You may find it useful SOLVED: Suppose that the miles-per-gallon (mpg) rating of passenger cars is normally distributed with a mean and a standard deviation of 38.2 mpg and 2.6 mpg, respectively. [You may find it useful](https://cdn.numerade.com/ask_images/b1b09bba4a664f3ba6740017d8c0b8f5.jpg)
SOLVED: Suppose that the miles-per-gallon (mpg) rating of passenger cars is normally distributed with a mean and a standard deviation of 38.2 mpg and 2.6 mpg, respectively. [You may find it useful
![SOLVED: Suppose that the miles-per-gallon (mpg) rating of passenger cars is normally distributed with a mean and standard deviation of 37.8 and 3.9 mpg; respectively: [You may find it useful to reference SOLVED: Suppose that the miles-per-gallon (mpg) rating of passenger cars is normally distributed with a mean and standard deviation of 37.8 and 3.9 mpg; respectively: [You may find it useful to reference](https://cdn.numerade.com/ask_images/1e71b61704bb4c45975a3de79b5734a3.jpg)