Answer to Question #223371 in Statistics and Probability for Koketso

Question

For testing independence of two variables, one of the variables has two possible categories and the other has three possible categories. The appropriate critical value of chi-square if the test statistic is to be carried out at the 2.5% level of significance is:

Answer 1

$df=(2-1)(3-1)=2.$

$\chi^2_{critical}=7.3778.$