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| Criterion |  Decision Making PERT Estimation |  Operations ABC Analysis |  Product Strategy DIBB |
|---|---|---|---|
Purposedifferent | 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. | With many similar objects of differing economic significance, the method prioritizes effort by effect. It separates what needs regular steering from what rarely needs attention. | 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 | Low | Low |
Timedifferent | 15-45 min | 30-60 min | 1-2 h |
Participantsdifferent | 1-8 | 1-5 | 2-8 |
Formatdifferent | Workshop + async | Async | Workshop + async |
Outputdifferent | PERT Estimate, Expected Value, Risk Notes | ABC Classification, Focus Rules, Control List | DIBB document, Belief list, Bet list, Learning report |
Tagsno overlap | EstimationUncertaintyRisk | PrioritizationOperationsPortfolio | StrategyDecisionAssumptionsHypothesis |
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