Recall core DMAIC phase questions and common Green Belt traps.
Define What must be clear before Define closes? Think gap, boundary, customer, and sponsor. A measurable problem gap, process boundary, customer impact, primary metric, goal, team, and sponsor authority. Without these, the project enters Measure with a slogan instead of a charter. Measure What makes a baseline trustworthy enough for Analyze? Stable defect definition, representative sample, known denominator, data source, and measurement system risk checked. The baseline should measure the process, not reporting drift or reviewer interpretation. Compare Root-cause hypothesis or validated root cause? Analyze converts hypotheses into validated causes before Improve. Shortcut We already know the fix, so can…
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