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| Criterion |  Engineering Failure Scenario Analysis |  Agile Affinity Estimation |  Growth A/B Testing |
|---|---|---|---|
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. | When many tasks need to be classified quickly, it sorts them by perceived effort and similarity. It reduces the effort of fine-grained estimation for large volumes. | When two variants compete, discussions quickly decide by taste rather than effect. A/B Testing checks behavior under controlled conditions and separates real improvement from chance or expectation effects. |
Complexitydifferent | Medium | Medium | High |
Timedifferent | 1-3 h | 30-90 min | 1-4 Wochen |
Participantsdifferent | 3-8 | 3-12 | 1-6 |
Formatdifferent | Workshop | Workshop | Async |
Outputdifferent | Failure Scenarios, Risk Notes, Control Gaps, Test and Response Actions | Affinity Size Map, Grouped Estimates, Unclear Items | Experiment results, Decision log, Learning summary |
Tagsno overlap | FailureResilienceRisk | EstimationBacklogRelative sizing | ExperimentsGrowthAnalyticsValidation |
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