The difference between histograms and bar graphs is that
A) only histograms show the relationship between two variables.
B) only bar graphs show the relationship between two variables.
C) only bar graphs include categorical scores.
D) only bar graphs can have bars that touch each other.

Question

Quizplus · Accepted Answer

Bar graphs are used to display categorical data with rectangular bars, where each category is represented by a separate bar. Histograms, on the other hand, are used for continuous data and the bars touch each other to indicate the continuous nature of the data.

The Difference Between Histograms and Bar Graphs Is That