Chi-squared test powerpoint

This PowerPoint provides an overview and step-by-step method for calculating Chi-squared. It is illustrated with 3 examples, including one using contingency tables. The formula and notation used are in line with the AQA GCE Human Biology Students’ Statistics Sheet (version 2.2).

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Created
Jul 27, 2012
Updated
Sep 24, 2014
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CC-BY-SA