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Agile vs Predictive vs Hybrid for the PMP Exam, Explained Simply
Choose the delivery approach from how clear and stable the requirements are and how much change and uncertainty you expect.
In simple words
If you know exactly what to build and it will not change much, plan it all up front (predictive). If the requirements are unclear or will change, deliver in small pieces and learn as you go (agile). If different parts of the project are different, mix them (hybrid).
What the PMP exam wants
Predictive (waterfall): scope, schedule and cost are planned in detail early and controlled against a baseline. It fits when requirements are clear and stable, when change is expensive (construction, regulated work), or when the result must be delivered all at once.
Agile (adaptive): work is delivered in short iterations with frequent customer feedback. Scope is expected to change and is prioritized in a backlog. It fits when requirements are uncertain, feedback is valuable and small pieces can be released early. Hybrid combines both, for example agile for the software and a predictive plan for installing the hardware. The exam asks you to choose, and the key is the level of uncertainty and change.
Real example
A company builds a new mobile app and a new warehouse. The app features will change after users test it, so the team uses two-week sprints. The warehouse needs permits, fixed contracts and a strict building sequence, so it follows a predictive plan. Together, it is a hybrid project.
The common trap
Tempting wrong answers: “agile is always better” or “agile means no planning.” Agile teams plan too, just in smaller, repeated steps. Choose the approach from the project’s characteristics, not from fashion.
Remember: Clear and stable → predictive. Unclear and changing → agile. Both → hybrid.
🗝 Words to notice in the question
“requirements are unclear”, “frequent feedback” → agile. “strict regulation”, “fixed design” → predictive. Different parts, different needs → hybrid
Try 2 practice questions
Choose an answer, or open “Show the answer.”
Question 1 A client cannot describe exactly what they want and expects to change priorities after seeing early versions. Which approach fits BEST?
Show the answer
Answer: B. Unclear, changing requirements and the need for feedback point to an adaptive (agile) approach. Waiting for complete requirements delays value and may never happen.
Question 2 A project includes new software features and the installation of equipment that must follow safety regulations and a fixed sequence. What approach should the project manager propose?
Show the answer
Answer: C. The two parts have different characteristics. A hybrid approach tailors the way of working to each part.
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