In an experiment, the independent variable is the variable that is:
A) affected by changes in the dependent variable.
B) unknown.
C) beyond the researcher's control, as it independently varies or changes over time.
D) deliberately manipulated by the researcher.

Question

Quizplus · Accepted Answer

The independent variable is deliberately manipulated by the researcher to observe the effect on the dependent variable.

In an Experiment, the Independent Variable Is the Variable That