What technique is used to determine the main issues in a quality concern according to the seven basic tools?

Pareto analysis is a valuable technique used to identify and prioritize the main issues in a quality concern, emphasizing the significance of addressing the most impactful problems first. This method is based on the Pareto principle, often referred to as the 80/20 rule, which suggests that a small number of causes often lead to a majority of problems. By utilizing Pareto analysis, teams can focus their efforts on the few key issues that will yield the greatest overall improvement in quality.

This analytical approach involves creating a bar chart to display the frequency or impact of problems, allowing visual identification of the most significant issues. By concentrating on these top contributors, organizations can allocate resources efficiently and implement solutions that address the root causes of quality concerns, ultimately leading to enhanced performance and customer satisfaction.