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Explain Questionnaire survey and its use in survey.(Ch2: Methods of enquiry)

Answer» A questionnaire is a research instrument that consists of a set of questions or other types of prompts that aims to collect information from a respondent. A research questionnaire is typically a mix of\xa0close-ended questions\xa0and\xa0open-ended questions. Open-ended, long-form questions offer the respondent the ability to elaborate on their thoughts. Research questionnaires were developed in 1838 by the Statistical Society of London.


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