which statistic is the best for contingency analysis why are chi square statistic used for regression when to use chi square statistic why use chi square in regression why use chi square statistics when is chi square used in regression why use chi square statistics in regression models why would you use test statistic over logistic regression which statistic is used to test for contingencies why test statistic is used over logistic regression why would you use test statistic why use chi square why use test statistic instead of logistic regression why use test statistic or logistic regression why use chi square or other statistics which statistic can a logistic regression table use instead of a test statistic why is chi square used instead of statistic why use chi square or other statistical methods why do you use the statistic for contingency tables? which statistic is used instead of logistic regression