sampling bias
Avoid Hyper‑Local Politics Sampling Bias? Proven Fixes
In 2023 a small-sample error cost a city council candidate the lead in a key precinct. The mistake shows why hyper-local campaigns must guard against sampling bias before it skews strategy. Decoding Hyper-Local Politics for Data-Driven Campaigns Hyper-local politics zero in on precinct-level issues that larger surveys simply miss. When