KnowraOpinion pollLinked fromLinked fromThe 8 pages that link to Opinion poll, each with the reason it gives.All 8Broader topic 3Related 1Narrower topic 3Compared with 1ReferendumCompared with: Polls measure opinion without producing a binding or official public decision.Survey researchBroader topic: Polling is a prominent application of representative survey methods.Margin of errorBroader topic: Poll results commonly pair an estimated percentage with a margin of error.Bradley effectNarrower topic: The effect concerns discrepancies between pre-election poll estimates and eventual vote totals.De Moivre–Laplace theoremRelated: When responses are independent, the number supporting an option can be modeled binomially.Family FeudNarrower topic: Poll results supply the answers contestants try to predict.Representative sampleBroader topic: Poll accuracy depends on who is included, who responds, and how answers are measured.Opinion polling for the next United Kingdom general electionNarrower topic: Election-intention polls are one specialized use of opinion polling.