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In this video, I explain how to manually calculate the Wilcoxon test, a nonparametric test that compares the distributions of two paired, related groups. I teach you how to reach a conclusion based on the W value and how to calculate the z and p values from that W value. Oh, and I also explain how to deal with ties. Website with the W table: https://www.real-statistics.com/stati... References: King, BM, Rosopa, PJ, & Minium, EW (2018). Statistical reasoning in the behavioral sciences. John Wiley & Sons. Follow the statistics content also on Instagram: /estatisticaaplicada Or on the blog: https://fernandafperes.com.br Playlist with all the theoretical videos on statistics: • Statistics - Understanding the Theory Follow the applied statistics courses: In R: • Applied Statistics Course in R In SPSS: • Applied Statistics Course in SPSS