Six Sigma Breakthrough: DMAIC

Six Sigma can be used to creating the improvement of the business process. Output of our process sometimes influenced by some factors that measurable or not, predictable or not predictable. This process we can illustrate as the Functional Mathematics Y = f(X’s)

Picture IN.6 Functional Mathematic of Project

Y à Output (Customer), Value, Result, Effect, Symptom, Depended Variable

X’s à Causes, Factor, Input, Problem, Independent Variable

To solve the problem by using Six Sigma, commonly steps in Six Sigma activities are DMAIC (Define – Measure – Analyze – Improve – Control).

Picture IN.7 Outline Step of Six Sigma