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An opinion poll, often simply referred to as a survey or a poll, is a human research survey of public opinion from a particular sample. Opinion polls are usually designed to represent the opinions of a population by conducting a series of questions and then extrapolating generalities in ratio or within confidence intervals .
Exit polls are also used to collect demographic data about voters and to find out why they voted as they did. Since actual votes are cast anonymously, polling is the only way of collecting this information. Exit polls have historically and throughout the world been used as a check against, and rough indicator of, the degree of election fraud.
Statistician Nate Silver of FiveThirtyEight maintains a list of pollsters who conduct surveys in U.S. political elections and assigns each pollster a rating based on its methodology and historical accuracy. [9] Silver also lists the number of polls analyzed for each pollster. [9] Cygnal [10] [11] [12] Elway Research; Emerson College Polling [13]
An open-access poll is a type of opinion poll in which a nonprobability sample of participants self-select into participation. The term includes call-in, mail-in, and some online polls. The most common examples of open-access polls ask people to phone a number, click a voting option on a website, or return a coupon cut from a newspaper. By ...
Many interpret the “margin of error,” commonly reported for public opinion polls, as accounting for all potential errors from a survey. It does not. There are many non-sampling errors, common to all surveys, that can include effects due to question wording and misreporting by respondents.
Psephology uses historical precinct voting data, public opinion polls, campaign finance information and similar statistical data. The term was coined in 1948 by W. F. R. Hardie (1902–1990) in the United Kingdom after R. B. McCallum, a friend of Hardie's, requested a word to describe the study of elections. Its first documented usage in ...
A poll aggregator is an entity that tracks and aggregates individual polls conducted by different organizations in order to gauge public sentiment on key civic issues such as the approval rating of a major political figure (e.g., president, prime minister, monarch, governor, lawmaker, etc.), or legislative body; or to measure likely public support for an individual candidate or political party ...
Poll, a formal election. Election verification exit poll, a survey taken to verify election counts; Polling, voting to make decisions or determine opinions; Polling places or polling station, a.k.a. the polls, where voters cast their ballots in elections; Poll, a non-formal election: Opinion poll, a survey of public opinion
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related to: poll survey meaning