1 Season
44 Episode
Crash Course Statistics - Season 1 Episode 27 T-Tests: A Matched Pair Made in Heaven
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. All of these approaches rely on the test statistic framework we introduced last episode.
- Year : 2019
- Country : United States of America
- Genre :
- Studio : YouTube
- Keyword : mathematics, educational, statistics, statistician
- Director :
- Cast : Adriene Hill