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1. Chi-Square Test video

   out of 5 stars 

   12 Jan 2015 | | Contributor(s):: Bozeman Science, Paul Andersen

   This 12-minute video describes what a chi-square analysis is and illustrates 3 examples of how to perform one, increasing in complexity. The video starts with the classic example of a coin toss, then rolling die, and finally, with  realistic ecological...