# Pearson's chi-squared test

> statistical procedure whose results are evaluated by reference to the chi-square distribution

**Wikidata**: [Q2336256](https://www.wikidata.org/wiki/Q2336256)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Pearson's_chi-squared_test)  
**Source**: https://4ort.xyz/entity/pearson-s-chi-squared-test


## References

1. Freebase Data Dumps. 2013
2. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)