Sectieoverzicht
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Introduction
This section introduces DMAIC as the core improvement roadmap used in Lean Six Sigma projects and clarifies how Yellow Belts contribute in each phase. You’ll learn a practical set of basic tools to define problems clearly, measure performance, analyze causes, and support improvements. These tools help Yellow Belts participate effectively on project teams by using shared methods and evidence-based thinking.
Learning Objectives
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Explain the purpose of each DMAIC phase and identify typical Yellow Belt contributions in each.
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Apply core Define and Measure tools to frame a problem and plan simple data collection.
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Use basic Analyze, Improve, and Control concepts to support root-cause thinking and sustain gains.
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