The Lean Six Sigma (LSS) methodology values defect avoidance above defect detection. This means that the goal of LSS is not to determine in which the defect is, but to prevent defects from taking place in the first place. This also implies that processes should be very easily interchangeable. A https://donovanbbxjf.bloggerchest.com/28101278/hire-someone-to-take-six-sigma-certification-for-dummies