Exit polls give voters and viewers an early glimpse at who is casting ballots and what is driving their decisions — before any official vote counts come in on election night. The surveys are designed to shed light on voter motivation ahead of final tallies.
Source: NBC News — NBC News Exit Poll: How it works and how we use the results on election night. Also reported by NBC News, CBS News.
AI-assisted summary; the reporting is the source's. Read the original at the link.