Is Six Sigma is based on the statistical standard that establishes a goal of no more than 3.4 defects per million units or procedures?

Yes, Six Sigma is based on a statistical standard that aims for a maximum of 3.4 defects per million opportunities, which translates to a 99.99966% level of quality. This methodology focuses on improving processes by identifying and eliminating defects, thereby enhancing overall efficiency and performance. The goal is to reduce variability and improve consistency in processes across various industries.