• Slower is cheaperDownload .TXT file Open in Data Desk ?Link
  • Methods: Regression
  • Source: unknown
  • Number of Cases: 9
  • Story:

    Researchers studying how a car’s fuel efficiency (in Miles Per Gallon) varies with its Speed drove a compact car 200 miles at various speeds on a test track. Their data are shown in the table.

Datafile

The datafile is loading