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survey| Means of finding out information by posing questions to individuals or organizations. Surveys may be carried out by post, telephone, or personal interview. Most surveys only involve a sample of respondents. |
survey| In statistics, a method of collecting data in which people are asked to answer a number of questions (usually in the form of a questionnaire). An opinion poll is a survey. The reliability of a survey's results depends on whether the sample from which the information has been collected is free from bias and sufficiently large. |
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