What tools in ArcGIS Pro would you use to display relationships between data?

Using symbology options in ArcGIS Pro is the most effective way to display relationships between data visually. Symbology refers to the representation of the data on the map through colors, shapes, sizes, and other visual attributes. This allows users to convey information about the relationships in the data intuitively and meaningfully. For example, using graduated colors can help illustrate how one variable changes in relation to another, such as population density across different regions.

In contrast, geoprocessing tools are primarily used for data analysis and manipulation rather than for displaying relationships. While they can play a role in preparing data for visualization, they do not directly provide means to show relationships between variables. Map projection settings focus on how the data is represented geographically, ensuring accuracy in the spatial representation but not specifically addressing the relationships among the data. Data management tools are aimed at organizing and storing data rather than visualizing it. Thus, symbology options are the best choice for displaying relationships effectively in a visual format.