A distribution of test scores can be described by
A) a measure of central tendency.
B) a measure of deviation.
C) a graph.
D) All of these.

Question

Quizplus · Accepted Answer

A distribution of test scores can be fully described by a measure of central tendency (such as the mean, median, or mode), a measure of deviation (such as the standard deviation or range), and a graph to visually represent the data. Therefore, all options are necessary to describe the distribution.

A Distribution of Test Scores Can Be Described by