Counting Principles Course
Master counting principles to design smarter surveys and experiments. Learn permutations, combinations, feasibility checks, and balanced sampling so you can size samples, select profiles, and communicate trade-offs with confidence in real-world math applications.

flexible workload of 4 to 360h
valid certificate in your country
What will I learn?
The Counting Principles Course gives you practical tools to design efficient subscription surveys, from defining attributes and levels to computing total profile spaces with permutations and combinations. Learn to select pilot sets from large designs, check feasibility and divisibility for balanced assignments, and use counts to manage respondent burden, optimize sample size, and justify design choices with clear, data-driven reasoning.
Elevify advantages
Develop skills
- Apply core counting rules to complex multi-attribute survey profiles.
- Design feasible subscription attributes and levels using rigorous combinatorics.
- Select statistically sound pilot profile sets from massive choice spaces.
- Check divisibility and balance conditions for profile-to-respondent assignment.
- Communicate survey design limits, trade-offs, and sparsity risks with clear counts.
Suggested summary
Before starting, you can change the chapters and the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workloadWhat our students say
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