Question

Multiple-bar graphs can confuse a reader if too many relationships are included. What is the maximum number of relationships you should include in a multiple-bar graph?

1) 2
2) 3
3) 4
4) 5

Answer 1

The maximum number of relationships to include in a multiple-bar graph varies, but three to five is usually a good range to prevent confusion. Line graphs, pie graphs, and bar graphs are each suited to different types of data representation.

Step-by-step explanation:

Multiple-bar graphs are useful for displaying and comparing discrete categories or groups across different variables. However, it's important not to overcrowd the graph with too many relationships, which can lead to confusion and misinterpretation. The maximum number of relationships that should be included in a multiple-bar graph is not a fixed number, but generally, it is advisable to stick to around three to five, depending on the complexity of the data and the audience's capacity to interpret the information without getting overwhelmed.

Regarding the types of graphs, line graphs are often used to display data that changes over time. Pie graphs are most appropriate for showing parts of a whole or percentage distributions. Bar graphs, on the other hand, are great for comparing quantities across different categories.