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Correlation

Correlation

It’s a statistical measure that expresses the linear correlation of two variables. It's commonly used in order to describe simple relationships without making statement about the cause and effect.


Resource:  Correlation Doesn’t Equal Causation: Crash Course Statistics #8 (CrashCourseYoutube) 

Type: Video 
Who it’s for: Anyone looking for an easy-to-digest dive into correlation with useful visuals. 
Why we love it:This video presents many useful visuals that reinforce key ideas. You’ll also learn how to interpret claims that involve correlations.