Statistics 101: Nonparametric Methods, Friedman Test in Excel

In this Statistics 101 video, we continue our journey of learning about nonparametric methods (nonparametric statistics). Comparing more than two samples with a blocking variable requires different techniques. In parametric statistics, we would use the Two-Way Block ANOVA. The nonparametric version is called the Friedman Test. This video proposes an example problem, sets up a hypothesis test, and then we go into Microsoft Excel and do everything step by step. Enjoy! My playlist table of contents, Video Companion Guide PDF documents, and file downloads can be found on my website: https://www.bcfoltz.com Happy learning! #statistics #machinelearning #datascience