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| Criterion |  Decision Making Pareto Analysis |  Operations Fault Tree Analysis |
|---|---|---|
Purposedifferent | 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. | For a critical top event with several possible triggers, the method logically models failure paths. It makes visible which combinations of conditions can lead to damage. |
Complexitydifferent | Low | High |
Timedifferent | 30-60 min | 2-6 h |
Participantsdifferent | 1-6 | 3-8 |
Formatsame | Workshop + async | Workshop + async |
Outputdifferent | Pareto Chart, Top Causes, Focus List | Fault Tree, Critical Paths, Cause Hypotheses, Control Actions |
Tags1 shared | PrioritizationQualityFocusRoot cause | RiskRoot causeSafety |
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