In situations involving two or more variables, both histograms and bar charts can be used for multiple variables on the same graph.

Question

Quizplus · Accepted Answer

Histograms are used for displaying the distribution of a single continuous variable by dividing it into bins and counting the number of observations in each bin, while bar charts are used for comparing different categories (which can be different variables) but typically represent one variable at a time. For multiple variables, other types of visualizations like scatter plots, line graphs, or multi-bar charts are more appropriate.

In Situations Involving Two or More Variables, Both Histograms and Bar