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Making Statistics Vital
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Contingency Tables and the Chi-Squared Distribution: Defining the Chi-squared Distribution
In this activity students explore a spreadsheet which generates a chi-squared distribution with a specific degree of freedom. Students explore the differences in the distribution generated as the degree of freedom varies between 1 and 8. Students are required to find the mean and variance of a distribution with v degrees of freedom.
This resource is part of the Making Stats Vital collection from Jonny Griffiths.
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