Meaning of Data Visualization

Simple definition

Data visualization is the graphical representation of information and data using charts, graphs, and other visual elements.

It helps professionals understand complex data and communicate insights effectively.

A bar chart showing monthly sales trends to identify peak performance periods.

It simplifies complex data and aids decision-making by making patterns and trends visible.

Tools like Tableau, Looker Studio, and Power BI are commonly used.

Bar charts, line graphs, pie charts, heatmaps, and scatter plots are widely used.

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