Simple Explanation of Chi-Squared
Channel: J David Eisenberg
Date: 2010-10-13

An explanation of how to compute the chi-squared statistic for independent measures of nominal data.

For an explanation of significance testing in general, see http://cit.evc.edu/psych018/hyptest/index.html

There is also a chi-squared calculator at http://cit.evc.edu/psych018/chisquared/index.html