Bar graphs are suitable for which of the following?

Bar graphs are particularly effective for representing noncontinuous events. This is because bar graphs categorize and display discrete data, which means that the data points are distinct and separate from one another. For example, if you are comparing the number of students in different academic programs, each program would be represented by a separate bar, emphasizing the distinct categories.

Noncontinuous events are characterized by the lack of a natural order or continuity; hence, a bar graph is ideal as it allows viewers to easily compare the heights of the bars representing different categories. In contrast, continuous events, proportions, or temporal changes typically require different types of visual representation, such as line graphs, to effectively capture the relationship or trend over time. A line graph connects data points to show continuous change, while proportions often need pie charts to express relative parts of a whole visually.