What is the chi-squared test? The chi-squared test, often written as χ 2 test, is a statistical hypothesis test used in the analysis of categorical variables to determine whether observed data are ...
isixsigma on MSN
Practical Application of Contingency Tables in Industry
A contingency table allows you to visualize the relationship between a categorical X variable and a categorical Y variable.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback