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What is the Difference Between Lean Six Sigma and Six Sigma?

Many people ask, “What is the difference between Lean Six Sigma and Six Sigma?” It should be known that the two methodologies are simply an integration of one into another. Lean Six Sigma is Six Sigma with elements of Lean integrated into its curriculum. Because the two methodologies go hand in hand, they are perfect…

Six Sigma Approach

The Six Sigma approach to problem solving uses a transfer function. A transfer function is a mathematical expression of the relationship between the inputs and outputs of a system. Y=f(x) is the relational transfer function that is used by all Six Sigma practitioners. It is absolutely necessary to understand and embrace this concept if you wish to…

History of Six Sigma

General History The history of Six Sigma traces its roots and terminology to Bill Smith at Motorola in the late 1980s, who first used the term as a quality management methodology. As the “Father of Six Sigma”, Bill forged the path for Six Sigma through Motorola’s CEO Bob Galvin, who strongly supported Bill’s passion and…