Which of the following is NOT true of variables?
A)Variables are the same as constants.
B)Some variables can only be measured.
C)Some variables can be either manipulated or measured.
D)All variables must have operational definitions.

Question

Quizplus · Accepted Answer

Variables and constants are not the same thing. Variables are factors that can change or vary in a research study, while constants are factors that are held constant or consistent throughout the study.

Which of the Following Is NOT True of Variables