A graphical device for depicting categorical data that have been summarized in a frequency distribution, relative frequency distribution, or percent frequency distribution is a(n) _____.
A) histogram
B) stem-and-leaf display
C) ogive
D) bar chart

Question

Quizplus · Accepted Answer

A bar chart is the best choice for depicting categorical data summarized in a frequency distribution because it displays the frequencies of each category as bars of equal width and height, making it easy to compare the categories. Histograms are used for continuous data, stem-and-leaf displays are used for small data sets, and ogives are used for cumulative frequency distributions.

A Graphical Device for Depicting Categorical Data That Have Been