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| Criterion |  Operations Root Cause Tree Analysis |  Product Discovery Assumption Mapping |
|---|---|---|
Purposedifferent | For a problem with several suspected causes, the method builds a causal structure instead of a mere list. It makes visible how causes connect and where the strongest points of leverage lie. | When assumptions still sit unordered in the room, it weighs uncertainty against leverage. It makes visible which hypotheses should be checked first. |
Complexitysame | Medium | Medium |
Timedifferent | 1-3 h | 45-60 min |
Participantssame | 2-8 | 2-8 |
Formatdifferent | Workshop | Workshop + async |
Outputdifferent | Cause Tree, Evidence Notes, Countermeasures | Assumption map, Test backlog, Risk ranking |
Tagsno overlap | Root causeTreeIncidentQuality | AssumptionsRiskExperimentsValidation |
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