fuel: Speed and Fuel Efficiency (British Ford Escort)
Description
A British Ford Escort was driven along a prescribed course. Each drive was
done at a different speed, and the fuel efficiency was recorded for each
drive.
Arguments
Format
A data frame with 15 observations on the following 2 variables.
speed
in kilometers per hour.
efficiency
fuel efficiency, measured in liters of fuel required to travel 100 kilometers.