Name one tool used in quality management.

A Pareto Chart is a powerful tool used in quality management that helps identify the most significant factors in a data set. It is based on the Pareto Principle, which states that roughly 80% of effects come from 20% of the causes. By visually representing data in a bar graph, where the bars display the frequency or impact of problems, a Pareto Chart allows quality managers to pinpoint areas that require the most attention for effective problem-solving and improvement.

This tool supports decision-making by enabling teams to focus on the critical few issues that have the largest impact on quality, rather than attempting to address all potential problems equally. By organizing the data this way, it promotes an understanding of priorities, facilitating more efficient resource allocation and strategic planning in quality improvement initiatives.