What is the Chi-Squared distribution? Extensive video!
zedstatistics
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January 13, 2020
zedstatistics
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Video Description
See all my videos at http://www.zstatistics.com/ 0:16 Introduction 2:20 History 3:21 Derivation - where does it come from? 9:40 Mean and Standard deviation 15:48 Visualisation! Changing the degrees of freedom. Note: videos on Chi-squared goodness of fit and Chi-squared test for independence to be uploaded by Jan 15, 2020.
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