In graphically depicting frequency distributions,_____ are used to display categorical variables while _____ are used to display quantitative variables.
A) polygons;bar graphs
B) bar graphs;histograms
C) histograms;pie charts
D) pie charts;bar graphs

Question

Quizplus · Accepted Answer

Bar graphs are typically used to display categorical variables and histograms are typically used to display quantitative variables. Polygons can also be used to display quantitative variables, but they are less commonly used than histograms. Pie charts are used to display parts of a whole or proportions, and are not commonly used to display frequency distributions.

In Graphically Depicting Frequency Distributions,_____ Are Used to Display Categorical