Definition
A relative score describing the share of a documented reference group scoring below a result.
How should you use this idea?
The 75th percentile is different from 75% correct. Name the norm group, sample size and version when explaining a percentile.
Put it in context
Start with the specific decision you are making, the skill the job requires and the limitations of your evidence. Document your interpretation and give candidates a consistent process.
For legal or regulatory conclusions, obtain qualified advice for your location and circumstances. A glossary definition cannot resolve those questions.
Go deeper
- The practical guide to pre-employment testing
- A practical guide to AI-resistant hiring assessments
- The guide to a candidate-friendly assessment process
Last updated: 2026-10-01