Therefore we can reject the null hypothesis and conclude that there are statistically significant differences in the preference of the type of sign-up gift with less people preferring. Well use freelancerssav throughout this tutorial as a test data file. Pin On Spss The chi-square test for independence also called Pearsons chi-square test or the chi-square test of association is used to discover if there is a relationship between two categorical variables. . These paired measurements can represent things like. This statistic can be evaluated by comparing the actual value against a critical value found in a Chi-Square distribution where degrees of freedom is calculated as of rows 1 x of columns 1 but it is easier to simply examine the p -value provided by. The output is labeled Chi-Square Tests. What does a chi-square test do. A measurement taken at two different times eg pre-test and post-test score with an intervention ad