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| Criterion |  Engineering Failure Scenario Analysis |  Decision Making PERT Estimation |  Product Strategy DIBB |
|---|---|---|---|
Purposedifferent | In critical processes, it is not enough to plan only for the normal case. Failure Scenario Analysis looks at the path into failure and shows which failures, chains, and control gaps cause the most damage. | On complex initiatives, a plain average tends to understate just how uncertain the outcome really is. It separates options, evaluation criteria, and open risks. The result is captured as a PERT Estimate, Expected Value, and Risk Notes. | DIBB helps clarify target groups, value, goals, and priorities by making the logic behind a decision explicit. It captures results as a DIBB document, belief list, bet list, and learning report. |
Complexitydifferent | Medium | Medium | Low |
Timedifferent | 1-3 h | 15-45 min | 1-2 h |
Participantsdifferent | 3-8 | 1-8 | 2-8 |
Formatdifferent | Workshop | Workshop + async | Workshop + async |
Outputdifferent | Failure Scenarios, Risk Notes, Control Gaps, Test and Response Actions | PERT Estimate, Expected Value, Risk Notes | DIBB document, Belief list, Bet list, Learning report |
Tagsno overlap | FailureResilienceRisk | EstimationUncertaintyRisk | StrategyDecisionAssumptionsHypothesis |
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