Which quality tool is BEST suited for identifying the root cause of a defect by systematically categorizing potential causes into categories such as people, process, equipment, and environment?

Question

Project Management (PMP) — Hard

Which quality tool is BEST suited for identifying the root cause of a defect by systematically categorizing potential causes into categories such as people, process, equipment, and environment?

Accepted Answer

The Ishikawa Diagram is best suited for identifying the root cause of a defect by categorizing potential causes into people, process, equipment, and environment. This is because it visually maps out these categories, allowing for a systematic analysis. In contrast, other tools like Pareto Charts and Control Charts focus on frequency and variation, while Scatter Diagrams examine relationships.