Statistics 101: Nonparametric Methods, Friedman Test in Excel HD

In this Statistics 101 video we continue our journey 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 can be found here: https://www.bcfoltz.com/blog/stats-101/ ANOVA playlist: https://www.youtube.com/playlist?list=PLIeGtxpvyG-KA-BLkL391X__r0kU4_hm5 Excel file to follow along: https://www.bcfoltz.com/blog/mdocs-posts/friedman-test-mumbai-starbucks-blank/ You can also find Video Companion Guide PDFs here: https://www.bcfoltz.com/blog/ Happy learning! #statistics #machinelearning #datascience