The variability of a set of scores refers to the _____ of those scores.
A)average
B)spread
C)uniqueness
D)probability

Question

Quizplus · Accepted Answer

Variability refers to how spread out the scores are in a set, therefore the correct answer is B, spread. A, average, is not correct because variability is not about the central tendency of the scores. C, uniqueness, and D, probability, are not correct because they do not accurately describe what variability is measuring.

The Variability of a Set of Scores Refers to the _____