Data visualization is the study of the visual representation of data. Maps and charts are the most common types of data visualization, but there are many more.

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Graphics convey the messages a lot better and faster than the plain text. Representation of data in the form of figures, charts, graphs, etc., is known as data representation. We go through a lot of bar graphs, pie charts, etc. In our day-to-day print media and online material, which is all an example of data visualization and how it works.