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| Criterion |  Operations Failure Mode and Effects Analysis |  Delivery Cost of Delay |  Operations Kepner-Tregoe |  Decision Making Pareto Analysis |
|---|---|---|---|---|
Purposedifferent | 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. | Helps clarify scope, order, and delivery flow in concrete terms. It makes work, constraints, and sequence manageable. The result is captured as a Cost of Delay table and prioritization sequence. | For a disturbance that's hard to pin down, the method cleanly separates problem, cause, and decision. It reduces mixing when symptoms allow several interpretations. | 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 | High | High | High | Low |
Timedifferent | 2-6 h | 90-180 min | 2-8 h | 30-60 min |
Participantsdifferent | 3-10 | 3-8 | 2-8 | 1-6 |
Formatdifferent | Workshop | Workshop | Workshop + async | Workshop + async |
Outputdifferent | FMEA Table, Risk Priority, Mitigation Actions | CoD Table, Prioritization Sequence | Problem Analysis, Decision Analysis, Risk Plan | Pareto Chart, Top Causes, Focus List |
Tagsno overlap | RiskQualityOperationsRoot cause | PrioritizationDeliveryEconomicsDecision | Problem solvingRoot causeDecisionOperations | PrioritizationQualityFocusRoot cause |