Variation - Why statistical methods are needed

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Uploaded by on Dec 25, 2008

The underlying ideas for statistics. A tutorial on different kinds of variation, especially related to sampling.

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Education

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Standard YouTube License

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  • Took me an hour to find such a useful visualisation of variance, relevant and intersting to watch. Am sharing your vid with my psych student network.

  • ur new zealand rnt u

  • Well done, thank you!

  • nice explanation..thanks

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