The most commonly used chart type for discrete data is the column chart. Each vertical column in the chart represents one data value, with the height of the column denoting the frequency of the value.

A psychology study found that bar graphs representing averages were prone to misinterpretation. Plus, how to improve your data literacy.

Thanks to their visual simplicity, bar graphs are popular tools for representing data. But do we really understand how to read them? New research has found that bar graphs are frequently ...

You can make a bar graph on Google Sheets to make the data in your spreadsheet more digestible, useful, and visually appealing.

Bar charts shorten time to insight, enable straightforward comparisons between different items and data sets, and bring a clean visual representation to your audience. While there are certainly ...

Link graph – This type of graph is sometimes called a network chart also. Use link graphs to show relationships. For example, the communication between different machines on the network. There ...

Consider the following three key questions the next time you see a graph, map or other data visual so you can confidently decide what to do with that new nugget of information.