Which type of information involves visual representation of data through charts?

The correct choice pertains to graphical information, which is defined as information that uses visual representations to display data in the form of charts, graphs, or diagrams. This type of information enhances the viewer's ability to grasp complex data quickly and intuitively. Graphical information transforms abstract numerical or categorical data into a format that can be understood at a glance, making it easier to identify trends, patterns, and comparisons.

For instance, a bar chart can effectively illustrate changes in sales over different quarters, allowing viewers to visualize increases or decreases almost instantly. Additionally, pie charts can represent data proportions, further aiding in the comprehension of distribution among parts of a whole.

In contrast, numerical information refers specifically to data expressed in numbers, such as statistics or measurements, which may not be immediately interpretable without further analysis. Qualitative information involves descriptive data that categorizes characteristics but may not inherently require visual representation. Pictorial information generally depicts objects or themes visually but does not focus specifically on data trends and relationships like graphical information does.