What is the purpose of data visualization?

The purpose of data visualization is to represent data graphically for better understanding. By creating visual representations such as charts, graphs, and maps, data visualization helps to simplify complex data sets, making it easier for users to identify patterns, trends, and insights that might not be immediately apparent in raw data form. This graphical representation makes it possible for stakeholders to communicate findings effectively and make informed decisions, as visuals often convey information more intuitively and efficiently than text or numerical data alone. Therefore, the critical role of data visualization lies in enhancing comprehension and interpretation, which ultimately drives better data-driven decision-making.