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Opinion Polls in a Nutshell - for iPod/iPhoneAuthor: The Open University
Ever wondered how opinion polls work? As election fever grows - so does the importance of opinion polls which today are an essential part of modern political life. Political strategists, voters and the media all lap up the data generated - but where does it come from? How many people do you need to interview to get trustworthy data? and just how easy is it to predict the future based on the opinions of the present? Language: en Genres: Education, Science, Social Sciences Contact email: Get it Feed URL: Get it iTunes ID: Get it |
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Opinion Polls in a Nutshell
Monday, 13 April, 2015
Ever wondered how opinion polls work? As election fever grows - so does the importance of opinion polls which today are an essential part of modern political life. Political strategists, voters and the media all lap up the data generated - but where does it come from? How many people do you need to interview to get trustworthy data? and just how easy is it to predict the future based on the opinions of the present?
