In the end, Alex's Honda Civic achieved an impressive average of 38 mpg, while Maddie's Ford F-150 achieved an impressive average of 28 mpg. They both felt proud of themselves for taking on the challenge and learning something new.

: This specifies the file extension for Moving Picture Experts Group videos, a common legacy format for digital video.

Our analysis revealed that the average Index of MPG Teens was 25.6 mpg, with a standard deviation of 5.2 mpg. We found significant variations in the Index across different vehicle types, with passenger cars achieving an average mpg of 28.4 and SUVs achieving an average mpg of 20.5. Additionally, we found that teenagers who engaged in more aggressive driving habits had lower mpg ratings.