Briefly Describe the DMAIC Process in Six Sigma

Question

Examlex · Accepted Answer

The Answer is Six Sigma uses a systematic improvement approach known as DMAIC-Define, Measure, Analyze, Improve, and Control.
1) In the Define phase one must describe the problem in operational terms that facilitate further analysis.
2) The Measure phase of the DMAIC process focuses on how to measure the internal processes that impact critical to quality (CTQs) features. It requires an understanding of the causal relationships between process performance and customer value.
3) The Analyze phase of DMAIC focuses on why defects, errors, or excessive variation occur. Statistical thinking and analysis plays a critical role in this phase.
4) In the Improve phase, once the root cause of a problem is understood, the analyst or team needs to generate ideas for removing or resolving the problem and improve the performance measures and CTQs.
5) The Control phase focuses on how to maintain the improvements, which includes putting tools in place to ensure that the key variables remain within the maximum acceptable ranges under the modified process.

Briefly Describe the DMAIC Process in Six Sigma

Definitions: