How can summary results in a report be visualized?

Visualizing summary results in a report with charts and graphs provides a clear and effective way to communicate data insights. Charts and graphs translate numerical data into graphical formats that are easier for the audience to interpret and analyze trends, patterns, and comparisons at a glance. For instance, a line graph can show trends over time, while pie charts can effectively represent percentage distributions. This visual approach not only enhances comprehension but also makes the presentation of data more engaging for the viewers.

The other methods mentioned, such as tables and lists, while useful, can sometimes overwhelm the audience with detailed data without the immediate visual context that charts and graphs provide. Merging datasets is more about data handling rather than visualization, and relying solely on text formats limits the audience's ability to quickly grasp complex data. Therefore, employing charts and graphs stands out as the most effective way to visualize summary results in reports.