Free practice · numeric · medium
Practice
Calculate a table reconciliation gap
Detail rows are 42, 38, and 20, while a summary reports 98. What is the absolute discrepancy?
KPI validation card
A KPI is reproducible only when its definition and source agree
- Definition
- Measure, formula, unit, scope, and period
- Numerator
- Counted outcome from the aligned source
- Denominator
- Eligible comparison population
- Reproduce
- Calculate without premature rounding
- Validate
- Reconcile detail, summary, and reported KPI
Plausibility cannot replace verification. Preserve the numerator, denominator, unit, scope, period, formula, precision, and reconciliation record.