A variable measures
A) something that always has the same value.
B) something that can take on different values.
C) factors that occur with high degrees of uncertainty.
D) the degree to which something varies over time.

Question

Quizplus · Accepted Answer

A variable is something that can take on different values. It is not something that always has the same value (A), factors that occur with high degrees of uncertainty (C), or the degree to which something varies over time (D).

A Variable Measures