To identify what is not a stage, we must first definitively establish what is a stage according to ASQ [5.4] and DNV [5.1]:
Did the changes actually fix the root cause? Did you meet your measurable goals?
: Similar to "Analyze," this is the first stage of the DMAIC process and is not a standalone stage in PDCA. which among below are not the stages of pdca cycle best
Before identifying what is not part of the cycle, let us establish the gold standard. The genuine stages are:
Any term that is not one of these four—or a direct synonym (e.g., “Evaluate” for Check)—is likely a distractor. To identify what is not a stage, we
To answer this question "best," you cannot simply memorize the four letters. You must understand the subtle traps, look-alike terms, and common distractors that people often mistake for real PDCA phases.
Test questions often insert terms from other project management methodologies to confuse candidates. Here are the most common terms that are stages of the PDCA cycle: Before identifying what is not part of the
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.
: Evaluate the results against the original goals to see if they were met.
Measurement is a task performed within the cycle, not a stage itself. "Measure" is famously the second stage of Six Sigma's DMAIC framework, not PDCA. 5. Control (C)
Design is an engineering and planning function, but it falls completely under the umbrella of the "Plan" phase. PDCA vs. PDSA: A Nuanced Variation