T-Tests: A Matched Pair Made in Heaven: Crash Course Statistics #27

Name: T-Tests: A Matched Pair Made in Heaven: Crash Course Statistics 27
Uploaded: 2023-02-19T05:06:10+03:30
Duration: 11 min 16 s
Description: Today we039re going to walk through a couple of statistical approaches to answer the question is coffee from the local cafe Caf-fiend better than that other cafe The Blend Den? We039ll build a two sample t-test which will tell us how many standard er

Today we're going to walk through a couple of statistical approaches to answer the question: "is coffee from the local cafe, Caf-fiend, better than that other cafe, The Blend Den?" We'll build a two sample t-test which will tell us how many standard errors away from the mean our observed difference is in our tasting experiment, and then we'll introduce a matched pair t-tests which allow us to remove variation in the experiment.