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Criterion
Paper illustration for Three-Point Estimation.
Decision Making
Three-Point Estimation
Paper illustration of DIBB with its method-specific working model.
Product Strategy
DIBB
Paper illustration of Business Model Stress Test with its method-specific working model.
Business Strategy
Business Model Stress Test
Paper illustration for PERT Estimation.
Decision Making
PERT Estimation
Purposedifferent
A single estimate for effort, time, or risk often looks too smooth for the real uncertainty behind it. It separates options, evaluation criteria, and open risks. The result is captured as a Three-Point Estimate, Risk Range, and Assumption 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.A Business Model Stress Test checks how well a business model holds up under pressure and headwinds. It compares strengths, risks, market logic, and courses of action. The result is captured as a stress-test report and action plan per scenario.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.
Complexitydifferent
MediumLowHighMedium
Timedifferent
10-30 min je Item1-2 hHalf day15-45 min
Participantsdifferent
1-82-83-81-8
Formatdifferent
Workshop + asyncWorkshop + asyncWorkshopWorkshop + async
Outputdifferent
Three-Point Estimate, Risk Range, Assumption NotesDIBB document, Belief list, Bet list, Learning reportStress Test Report, Action Plan per ScenarioPERT Estimate, Expected Value, Risk Notes
Tagsno overlap
EstimationUncertaintyForecasting
StrategyDecisionAssumptionsHypothesis
StrategyBusiness modelRiskDiagnosis
EstimationUncertaintyRisk
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