Six Sigma is a data-driven approach and quality measure for eliminating product defects in manufacturing. It is one method of preparing and controlling the compliance of processes and products with quality standards. A six sigma process guarantees that production is defect-free 99.999966% of the time.Six Sigma seeks to increase quality control by addressing issues within the manufacturing process that cause defects. By using empirical data and statistical models Six Sigma methods can produce a better and more robust manufacturing process.
