A variable is:
A) anything that can change.
B) a testable statement about the relationship between two or more hypotheses.
C) a factor that always remains constant.
D) a statement of association.
E) a fact given a definition in a research process.

Question

Quizplus · Accepted Answer

A variable is anything that can change, such as an independent variable that is manipulated by the researcher, or a dependent variable that is measured in response to the manipulation of the independent variable. Variables can take on different values or levels, and are important for testing hypotheses and making conclusions about relationships between different factors. A variable is a factor that can vary or change in a research study. It is something that can be measured, manipulated or controlled. Therefore, option A is the correct choice because it defines the concept of a variable accurately. B is incorrect since it describes a hypothesis. C is incorrect as a variable doesn't always remain constant. D is incorrect because it describes an association, not a variable. E is not a characteristic of a variable.

A Variable Is