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| Criterion |  Operations DMAIC |  Growth A/B Testing |  Decision Making Decision Rights Mapping |  Product Discovery Experiment Canvas |
|---|---|---|---|---|
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 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. | In organizations with many stakeholders, it often blurs who actually decides and who is merely consulted. It separates options, evaluation criteria, and open risks. The result is captured as a Decision Rights matrix and an agreement. | When experiments become unreadable after the fact, it arranges hypothesis, signal, and learning goal on a single canvas. It separates problem, assumption, solution, and evidence. The result is captured as a Completed Experiment Canvas and a Success Metric. |
Complexitydifferent | High | High | Medium | Low |
Timedifferent | 2-12 Wochen | 1-4 Wochen | 90-180 min | 30-60 min |
Participantsdifferent | 3-10 | 1-6 | 4-12 | 1-5 |
Formatdifferent | Workshop + async | Async | Workshop | Workshop + async |
Outputdifferent | Project Charter, Measurement Plan, Cause Analysis, Control Plan | Experiment results, Decision log, Learning summary | Decision Rights Matrix, Agreement | Completed Experiment Canvas, Success Metric |
Tagsno overlap | Continuous improvementQualityProcess improvement | ExperimentsGrowthAnalyticsValidation | DecisionGovernanceAlignmentResponsibility | ExperimentsValidationDiscoveryHypothesis |