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| Criterion |  Operations Change Analysis |  Operations ABC Analysis |  Product Strategy RICE Scoring |  Operations Failure Mode and Effects Analysis |
|---|---|---|---|---|
Purposedifferent | For a deviation after a change, the method isolates the influence of the altered condition. It narrows down which differences are relevant and which are just accompanying noise. | 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. | When many initiatives compete for the same resources, it brings reach, impact, confidence, and effort into one shared ranking. It makes prioritization economically connectable. | For a process, product, or service with noticeable failure risks, the method assesses possible failure modes in advance. It directs attention to combinations of occurrence, effect, and detectability. |
Complexitydifferent | Medium | Low | Medium | High |
Timedifferent | 45-120 min | 30-60 min | 60-90 min | 2-6 h |
Participantsdifferent | 2-6 | 1-5 | 2-10 | 3-10 |
Formatdifferent | Workshop + async | Async | Workshop + async | Workshop |
Outputdifferent | Change Matrix, Cause Hypotheses, Validation Questions, Action List | ABC Classification, Focus Rules, Control List | RICE Scores, Ranked List, Assumption Log | FMEA Table, Risk Priority, Mitigation Actions |
Tagsno overlap | ChangeRoot causeTroubleshootingComparison | PrioritizationOperationsPortfolio | PrioritizationScoringRoadmapTradeoffs | RiskQualityOperationsRoot cause |