A variable is
A) something that always has the same value.
B) something that can take on different values.
C) something that cannot be measured.
D) something that varies over time.

Question

Quizplus · Accepted Answer

A variable is defined as something that can take on different values. It is not fixed and can change based on certain factors or conditions. Variables can be measured and analyzed in research. Options A and C are not correct as they describe something that is fixed or cannot be measured, respectively. Option D is partially correct, but it is not a complete definition of a variable as not all variables necessarily vary over time.

A Variable Is