What type of problem-solving method does Six Sigma primarily employ?

Six Sigma primarily employs a data-driven problem-solving method known as DMAIC, which stands for Define, Measure, Analyze, Improve, and Control. This structured approach enables organizations to identify defects and process inefficiencies through rigorous data collection and statistical analysis.

The strength of DMAIC lies in its reliance on quantifiable data, helping teams to understand the root causes of problems rather than relying on assumptions or intuition. By following this systematic process, organizations can implement improvements that are measurable and sustainable, ultimately leading to higher quality outputs and reduced variation in processes.

This focus on data allows practitioners to make informed decisions based on objective evidence, ensuring that solutions address actual issues rather than perceived ones. As a result, DMAIC is a cornerstone of the Six Sigma methodology, making it an effective tool for achieving operational excellence.