Regal Tools
Marks Normalization Calculator
Explore a standard z-score normalization example using shift and reference statistics.
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Illustrative calculatorUse only when the recruiting authority publishes the same formula. It cannot predict an official normalized score.
NYour illustrative result will appear hereEnter the statistics published for the examination.
Illustrative normalizationCalculated using z-score scaling
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Illustrative normalized marks—
Z-score—
Change from raw—
Percentage of maximum—
Range applied—
Formula used(Raw − Shift Mean) ÷ Shift SD × Reference SD + Reference Mean
Disclaimer: Normalization formulas differ by examination. The recruiting authority's published formula and final score are authoritative.