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| Criterion |  Operations DMAIC |  Decision Making Risk Matrix |  Growth A/B Testing |  Product Strategy ICE Scoring |
|---|---|---|---|---|
Purposedifferent | For a process problem with fluctuating performance, the method brings analysis and improvement into a disciplined sequence. It creates a framework in which numbers, causes, and control come together. | When a project faces many possible disruptions, it quickly becomes unclear which risks deserve attention first. It separates options, evaluation criteria, and open risks. The result is captured as a Risk Matrix and a Top Risk List. | When two variants compete, discussions quickly decide by taste rather than effect. A/B Testing checks behavior under controlled conditions and separates real improvement from chance or expectation effects. | When ideas need sorting quickly, it condenses impact, confidence, and effort into one compact score. It connects customer value, product logic, and decision priorities. The result is captured as an ICE table and top-ideas list. |
Complexitydifferent | High | Low | High | Low |
Timedifferent | 2-12 Wochen | 30-60 min | 1-4 Wochen | 30-60 min |
Participantsdifferent | 3-10 | 3-10 | 1-6 | 2-8 |
Formatdifferent | Workshop + async | Workshop + async | Async | Workshop + async |
Outputdifferent | Project Charter, Measurement Plan, Cause Analysis, Control Plan | Risk Matrix, Top Risk List | Experiment results, Decision log, Learning summary | ICE Table, Top Idea List |
Tagsno overlap | Continuous improvementQualityProcess improvement | RiskDecisionPrioritizationAssessment | ExperimentsGrowthAnalyticsValidation | PrioritizationScoringGrowthDecision |