Which of the following can be inserted as data in reports without using a chart?

The option that can be inserted as data in reports without using a chart is the use of macros. Macros are programmable scripts that automate tasks or facilitate operations within the reporting environment, allowing users to manipulate data or perform complex calculations seamlessly. They can output data or variables directly into the report, enhancing its dynamic capabilities without relying on visual representations such as charts or graphs.

Tables present a valid method for displaying data; however, they fall under the category of structured visual formats, which are generally used alongside charts. Graphs are explicitly designed to represent data visually, which contradicts the idea of avoiding charts. Images can enhance a report by visual appeal but do not inherently contribute data in the context of a report. Thus, macros serve as a unique tool in this context, interacting with data behind the scenes without necessitating a visual chart format.