Question

Research Question: Does the type of gasoline put in a car effect how fast the car can drive?

What is the independent variable in this experiment?
O how much gas is put into the car
which car the gas is put into
O how fast the car can drive
o type of gasoline

Answer 1

type of gasoline

Step-by-step explanation:

Independent variable in an experiment is the variable that the experimenter changes or manipulates in order to bring out a measurable outcome or response.

In this experiment involving how the type of gasoline put in a car affect how fast the car can drive, the independent variable is the TYPE OF GASOLINE because it is what the experimenter changes in order to see it's effect on the speed of the car (dependent variable).