When a researcher conducts an experiment,she manipulates the _____ variable.
A)independent
B)dependent
C)confounding
D)random

Question

Quizplus · Accepted Answer

The independent variable is the variable that the researcher manipulates or changes in an experiment. It is the variable that is hypothesized to cause a change in the dependent variable, which is why it is also sometimes called the "cause" variable.

When a Researcher Conducts an Experiment,she Manipulates the _____ Variable