Six sigma methodology - Reduce variations to increase quality

What is the Six sigma methodology

The Six Sigma methodology is a methodology of continuous improvement aimed at reducing variations and defects in processes. Its objective is to achieve a high level of quality by limiting defect rates to less than 3.4 per million opportunities.
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DMAIC process: a methodology to implement six sigma

1 What is the DMAIC process?

The DMAIC process is a structured continuous improvement process that aims to optimize processes and reduce variations in a business, industrial or transactional process. The acronym DMAIC stands for "Define", "Measure", "Analyze", "Improve" and "Control".
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