On histograms, the horizontal axis represents ______, and the vertical axis represents ______.
A) the frequency that a score occurred; all possible class intervals
B) the scores of people who took the test; the frequency that the score occurred
C) all possible values of some variable; the number of people who scored each value
D) the means of all test scores; the standard deviations of all test scores

Question

Quizplus · Accepted Answer

The horizontal axis of a histogram represents all possible values of some variable, while the vertical axis represents the number of times each value occurred (i.e., the frequency).

On Histograms, the Horizontal Axis Represents ______, and the Vertical