Six sigma and Lean

Six Sigma Lean
Objective Deliver value to customer Deliver value to customer
Theory Reduce variation Remove waste
Focus Problem focused Flow focused
  Assumptions A problem existsFigures and numbers are valuedSystem output improves if variation in all processes inputs is reduced Waste removal will improve business performanceMany small improvements are better than system analysis


MIT OPEN COURSES is my last invention. It’ll be excellent source for me I hope: LINK



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