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| Criterion | ![]() Agile Bucket System | ![]() Operations Failure Mode and Effects Analysis | ![]() Operations Fishbone Diagram |
|---|---|---|---|
Purposedifferent | When a large batch of work needs a fast, rough estimate, it sorts items into predefined size buckets. It sorts work by value, risk, and delivery ability. The result is captured as a Bucketed Backlog, Relative Estimates, and Split Candidates. | 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. | 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. |
Complexitydifferent | Medium | High | Low |
Timedifferent | 30-90 min | 2-6 h | 30-60 min |
Participantsdifferent | 3-12 | 3-10 | 2-8 |
Formatsame | Workshop | Workshop | Workshop |
Outputdifferent | Bucketed Backlog, Relative Estimates, Split Candidates | FMEA Table, Risk Priority, Mitigation Actions | Fishbone Diagram, Cause Categories, Investigation Backlog |
Tagsno overlap | EstimationBacklogRelative sizing | RiskQualityOperationsRoot cause | Root causeQualityOperations |
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