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What does "Six Sigma" emphasize in process improvement?

A non-statistical approach to managing quality

A data-driven approach to eliminate defects and improve processes

Six Sigma emphasizes a data-driven approach to eliminate defects and improve processes by using statistical tools and methodologies. The fundamental goal of Six Sigma is to achieve a maximum level of quality by identifying and removing the causes of defects and minimizing variability in manufacturing and business processes. This approach relies heavily on measuring performance and analyzing data to make informed decisions aimed at reducing errors to a statistically significant level, often quantified as less than 3.4 defects per million opportunities.

This focus on data-driven decision-making differentiates Six Sigma from other methodologies that may prioritize subjective assessments or qualitative measures. Effective application of Six Sigma principles leads to enhanced process efficiency, higher quality outputs, and improved customer satisfaction, all based on empirical evidence rather than guesswork or assumption.

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An emphasis on team building and employee morale

A method for increasing production speed

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