# non-response bias

> phenomenon in which the results of elections, studies, polls, etc. become non-representative because the participants disproportionately possess certain traits

**Wikidata**: [Q260050](https://www.wikidata.org/wiki/Q260050)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Non-response_bias)  
**Source**: https://4ort.xyz/entity/non-response-bias