For a single variable at the interval-ratio level, an appropriate graph would be________.
A) a pie chart.
B) a histogram.
C) a bivariate table.
D) None of the answer choices. Graphs are never used for interval-ratio level variables.

Question

Quizplus · Accepted Answer

A histogram is an appropriate graph for a single variable at the interval-ratio level. It displays the distribution of the variable by showing the frequency or proportion of observations falling into each interval.

For a Single Variable at the Interval-Ratio Level, an Appropriate