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Polls and predictions - Opinion polls in a nutshell (#3/4)
Posted
April 21, 2015
Views
4,285
Likes
38
Engagement
0.89%
April 21, 2015
4,285
38
0.89%
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Who carried out the first opinion poll and why are they so popular?
This lighthearted and revealing clip examines the real purpose of polling voters and how you ensure the accuracy of a sample. Narrated by Professor Kevin McConway.
(Part 3 of 3)
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