What do you understand by a Pareto chart in Tableau?

A Pareto chart is a chart that consists of both a bar chart and a line chart in single view.

The bars represent data values in a descending order and the line represents a cumulative total of all the values.

Such charts are useful when we want to show data in more than one way on a chart.

We can get to analyse data from two different perspectives i.e. bars and lines giving us different insights into data.