Which methodology is often associated with TQM?

The correct choice is Six Sigma, as it is a methodology that is closely aligned with Total Quality Management (TQM) principles. Six Sigma focuses on improving quality by identifying and eliminating defects in processes, thereby reducing variability and increasing efficiency. This methodology complements TQM’s core emphasis on continuous improvement and customer satisfaction.

Six Sigma utilizes a structured approach called DMAIC (Define, Measure, Analyze, Improve, Control) to solve quality issues, which resonates with the objectives of TQM to systematically enhance organizational performance. By applying statistical tools and data-driven decision-making, Six Sigma aids organizations in achieving higher quality outcomes, which are fundamental components of TQM.

While other methodologies such as Lean Manufacturing also integrate well with TQM principles, Six Sigma is specifically recognized for its rigorous statistical focus and drive towards minimizing defects. Agile Management and the Waterfall Model are primarily project management methodologies and do not directly emphasize quality improvement in the same way as TQM and Six Sigma do.