Although checking requires analysis, "Analyze" is a formal stage of the
These are operational descriptors often substituted as trick answers for the "Do" phase. PDCA vs. Other Quality Frameworks
From your question, it seems you want to identify which of the listed options (though you haven’t provided the list) are stages of PDCA.
If you are looking at a list of options to determine which one does belong to the PDCA cycle, remember that the only valid stages are Plan, Do, Check, and Act . which among below are not the stages of pdca cycle best
Because it is a loop, the cycle never truly ends. Once the "Act" stage is complete, the lessons learned are fed back into the next "Plan" stage to trigger another round of refinement. The 4 Authentic Stages of the PDCA Cycle
"Define" is a key phase in the DMAIC (Define, Measure, Analyze, Improve, Control) methodology, but it is not a stage in the PDCA cycle [5.2].
To be sure of your answer, verify that the stages are only these four: Although checking requires analysis, "Analyze" is a formal
Some people think PDCA includes a design phase for new processes. Why it is NOT PDCA: There is a variant called PDSA (Plan-Do-Study-Act), but never "Design." Design is usually part of an entirely different model (like Design Thinking or DMADV). It is a definite non-stage.
If you are asked which of the following is not a stage of PDCA, and options include those are generally the correct answers, as they belong to DMAIC [5.2]. Summary Checklist: What is NOT a PDCA Stage ❌ Define ❌ Analyze ❌ Measure ❌ Control ❌ Design ❌ Improve (as a separate step) Conclusion
implies a definitive end to a project, which contradicts the endless, looping nature of PDCA. Review, Report, Reinforce If you are looking at a list of
The PDCA cycle (Plan–Do–Check–Act) has four stages:
Review the test, analyze the results, and identify what you’ve learned.