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KITFORMA · PRACTICAL WORKBOOK
Name the Denominator Before the Percentage
A response ledger that distinguishes invitations, eligibility and completed answers
Teams summarizing a small invited survey without making statistical representativeness claims.
6 pages9 chaptersPDF + EPUBBook language: English
Read the free sample
Sales setup is in progress. You can read the sample now.
What you will work through
- Reconcile all invitations, eligible invitations and completed responses
- Calculate both eligible-response and all-invitation completion percentages
- Report an undefined rate when the eligible denominator is zero
- Document exclusions without treating nonresponse as ineligibility
Contents
- 01Start with one bounded decision
- 02Method and decision rules
- 03Input dictionary
- 04Worked case and independent check
- 05Run and reuse the calculator
- 06Practice a controlled change
- 07Review the failure modes
- 08Make your decision record
- 09Scope, sources and publication status
Scope and limitations
- No weighting, confidence intervals or representativeness assessment.
- No survey platform connection or personal-data lookup.
- Only yes/no eligibility and completion states are modeled.
- The optional local calculator requires a locally installed Python 3.12 interpreter; validated with Python 3.12.14. Other versions are unverified. The manual workbook method does not require Python.
- Preview edition; sales setup incomplete. Price and final commercial terms are unset.
How delivery works
When sales open, checkout is handled by Lemon Squeezy. After a successful purchase, download access appears on the provider’s order page and receipt email. Buying a book does not change your KitForma Pro plan.