In the above experiment, what represents the independent variable?
A)the horses receiving four hours of exercise
B)the horses receiving one hour of exercise
C)the special food
D)the type of exercise

Question

Quizplus · Accepted Answer

The independent variable is the one that is manipulated by the experimenter. In this case, the experimenter is manipulating the amount of exercise that the horses receive.

In the Above Experiment, What Represents the Independent Variable