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Mean and Variance from a Bag Puzzle

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Overall rating 5 out of 55 (1 rating)

Last updated 25 March 2013, created 08 July 2010, viewed 786

Short task suitable for KS5 students, S1. This activity tests at a fairly basic level that students are happy with the mean and variance of the Poisson, Binomial and Normal distributions. A good way to fill a spare fifteen minutes.

Downloads and web links

  • WebpageOther
    http://www.making-statist...

  • for pupils

  • pdf documentActivity
    Mean Answers.pdf (26kb, pdf document)
  • pdf documentActivity
    Mean Task.pdf (15kb, pdf document)
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I really like this. Will definitely be using it with my (AQA) S1 students once we've finished looking at Normal Distribution.

from DaveGale, 08 February 2012 		(report comment) 5 out of 5
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Jonny_Griffiths"s avatarJonny_Griffiths

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