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| Criterion |  Operations Fishbone Diagram |  Decision Making Decision Matrix |  Product Strategy ICE Scoring |  Decision Making Pareto Analysis |
|---|---|---|---|---|
Purposedifferent | When a problem has several possible contributing factors, the method sorts causes by cause areas. It prevents an initial hunch from blocking the view of other plausible drivers. | When several options collide with several criteria, comparison quickly becomes subjective. A Decision Matrix makes the trade-off visible and brings weighting, criteria, and options into a shared logic. | When ideas need sorting quickly, it condenses impact, confidence, and effort into one compact score. It connects customer value, product logic, and decision priorities. The result is captured as an ICE table and top-ideas list. | In many problem situations, effect is distributed unequally across many causes. A Pareto Analysis separates the few drivers with high leverage from the long remainder and focuses attention on what measurably moves the needle. |
Complexitydifferent | Low | Medium | Low | Low |
Timedifferent | 30-60 min | 45-90 min | 30-60 min | 30-60 min |
Participantsdifferent | 2-8 | 2-8 | 2-8 | 1-6 |
Formatdifferent | Workshop | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Fishbone Diagram, Cause Categories, Investigation Backlog | Decision Matrix, Scoring Rationale, Selected Option | ICE Table, Top Idea List | Pareto Chart, Top Causes, Focus List |
Tagsno overlap | Root causeQualityOperations | DecisionCriteriaScoringTradeoffs | PrioritizationScoringGrowthDecision | PrioritizationQualityFocusRoot cause |