Opinion Polls in a Nutshell - for iPod/iPhone
By The Open University
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Category: Social Sciences
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Episodes: 8
Description
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?
| Episode | Date |
|---|---|
|
Opinion Polls in a Nutshell
|
Apr 13, 2015 |
|
Transcript -- Opinion Polls in a Nutshell
|
Apr 13, 2015 |
|
Polls and predictions
|
Apr 09, 2015 |
|
What's the point of Exit Polls?
|
Apr 09, 2015 |
|
Transcript -- Polls and predictions
|
Apr 09, 2015 |
|
Who needs a poll?
|
Apr 09, 2015 |
|
Transcript -- What's the point of Exit Polls?
|
Apr 09, 2015 |
|
Transcript -- Who needs a poll?
|
Apr 09, 2015 |