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Wilcoxon Test SPSS
In this video, I explain and practice how to do the Wilcoxon test or Wilcoxon difference test with SPSS Version 26 (IBM SPSS 26). Apart from practicing the SPSS Wilcoxon test tutorial or how to do the Wilcoxon test with SPSS, there is also the interpretation of the SPSS output from the SPSS Wilcoxon test as well as the basic concepts of the SPSS Wilcoxon difference test, especially the SPSS Wilcoxon signed rank test.
The Wilcoxon test is a test of the difference in means between two independent paired samples and is included in non-parametric statistics, where the assumption of data normality is not met. If the data normality assumption is met, you can use the paired t-test. The data scale used in the Wilcoxon difference test is ordinal data, you can use an interval or ratio data scale provided that the assumption of normality of the data is not met, and the nature of the data used is before or after data, before after data or pre and post data.