Question

As a gas pedal in a car is pressed with increasing force, the car’s velocity increases. Which statement best describes the relationship between the force the gas pedal is pressed with and the acceleration of the car?1. There is a positive correlation but no causation.2. There are positive correlations and causation.3. There are negative correlations and causation.4. There is a negative correlation but no causation.

Answer 1

As the acceleration of the car increases with the increase of force on the gas pedal.

Thus, both the variables are increasing and have a positive correlation.

By increasing the force on the gas pedal, the acceleration of the car is increasing, thus, the increment of the acceleration is due to the increment of force on the car pedal.

Thus, the relationship between the force on the gas pedal and the acceleration of the car is causation.

Hence, 2nd option is the correct answer.