What is a requirement for a worksheet to create a bar chart?

To create a bar chart in a worksheet, it is essential that the worksheet is a grouped cross tab worksheet. This type of structure allows for the organization of data in a way that aligns with the requirements of a bar chart, which typically needs categories along one axis and values on the other. The grouping and arrangement ensure that the software can interpret the data correctly, resulting in the visualization that a bar chart provides.

In a grouped cross tab worksheet, data points are organized into a matrix format that allows for better visual differentiation between categories and their corresponding values. This organization is crucial for creating effective and interpretable bar charts, which are designed to compare different groups or categories visually.

Other options may suggest alternative configurations or restrictions on the data, but only the requirement for the worksheet to be a grouped cross tab worksheet accurately aligns with the criteria needed to successfully generate a bar chart.