Tableau Exam Desktop-Specialist Topic 7 Question 61 Discussion

A Pareto chart is a type of chart that contains both bars and a line graph, where individual values are represented in descending order by bars, and the ascending cumulative total is represented by the line.

On the primary axis, bars are used to show the raw quantities for each dimension member, sorted in descending order.

On the secondary axis, a line graph is used to show the cumulative total in percent format.

https://help.tableau.com/current/pro/desktop/en-us/pareto.htm