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| Criterion |  Engineering Hypothesis-Driven Troubleshooting |  Business Strategy Value Chain Analysis |  Product Discovery Riskiest Assumption Test |
|---|---|---|---|
Purposedifferent | When systems fail unexpectedly, spontaneous attempts often produce more noise than insight. Hypothesis-driven Troubleshooting translates symptoms into testable assumptions and makes troubleshooting learnable. | Value Chain Analysis shows where value is created, costs accrue, and differentiation becomes possible along the process. It compares strengths, risks, market logic, and courses of action. The result is captured as a value-chain map and lever list. | When an idea hinges on one critical unknown, it prioritizes testing that exact piece of uncertainty first. It separates problem, assumption, solution, and evidence. The result is captured as a prioritized list of assumptions, a test plan, and a result report. |
Complexitydifferent | Medium | High | Medium |
Timedifferent | 30-240 min | Half day | 1-2 Wochen pro Iteration |
Participantsdifferent | 1-6 | 3-8 | 2-6 |
Formatdifferent | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Hypothesis Log, Test Plan, Evidence Notes, Diagnosis Summary | Value Chain Map, Lever List | Prioritized Assumption List, Test Plan, Results Report |
Tagsno overlap | TroubleshootingProblem solvingDiagnosis | StrategyBusiness modelDiagnosisAnalysis | ExperimentsValidationDiscoveryAssumptions |
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