My technology project for coordinating Seminar involved using Microsoft Excel to execute a statistical z test on NFL Combine statistics to test whether athletes have been getting faster and stronger over a certain period of time. I used stats for the combines of 2012 and 2017, using 40 yard dash times and bench press reps, as seen below.
LINKS TO PRESENTATION AND DATA POWERPOINT: https://docs.google.com/presentation/d/1GSOnVbS3mKhETB6U-4D4Gf3gpdF5YSnoGOuaQCgeNQE/edit?usp=sharing DATA ON EXCEL: