Key Points Pareto charts are a simple and effective way of determining the root cause of whatever problems you’re facing.

Two graphs walk into a bar: Readout-based measurement reveals the Bar-Tip Limit error, a common, categorical misinterpretation of mean bar graphs. Journal of Vision , 2021; 21 (12): 17 DOI: 10. ...

Sometimes bar graphs represent an average not a total count, which is trickier to understand. And because bar graphs are everywhere, psychologists from Wellesley College wanted to determine how well ...

Pareto analysis states that 80% of a project’s results are due to 20% of the inputs, and 80% of problems can be traced to 20% of the causes.

The bar graph needs to have a range of data before you can make it. 1. Highlight the range of data you want to represent. You can either click and drag for several neighboring columns.

Swing charts are extremely useful tools for technical analysis, and here are some reasons why this technique is so popular: Swing charts show nothing but trends, greatly simplifying the process of ...

As de Blasio’s bar chart suggests, this outbreak seems to be over. But it probably won’t be the last if cleaning recommendations for cooling towers and other sources aren’t revised.