# Welch's t-test

> statistical test of whether two populations have equal means

**Wikidata**: [Q716189](https://www.wikidata.org/wiki/Q716189)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Welch's_t-test)  
**Source**: https://4ort.xyz/entity/welch-s-t-test


## References

1. Freebase Data Dumps. 2013