Which of the following variables is presumed to vary as a result of the researcher's manipulation of another factor or condition?
A) random
B) independent
C) control
D) dependent

Question

Quizplus · Accepted Answer

The dependent variable is presumed to vary as a result of the researcher's manipulation of another factor or condition. The independent variable is the factor being manipulated, the control variable is held constant in order to isolate the effects of the independent variable, and random variables are uncontrolled factors that may affect the outcome of the study.

Which of the Following Variables Is Presumed to Vary as a Result