Odds Ratios and Log(Odds Ratios) are like R-Squared - they describe a relationship between two things. And just like R-Squared, you need to determine if this relationship is statistically significant. This StatQuest goes over all these details so that you are ready for any odds ratio and log(odds ratio) situation that you might get yourself into!!!

This StatQuest builds on the concepts covered in...
Odds and Log(Odds):    • Odds and Log(Odds), Clearly Explained!!!  
Enrichment Analysis using Fisher's Exact Test:    • Fisher's Exact Test and the Hypergeom...  

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Corrections:
8:53 I meant to say "the remaining 198.7 people without the mutated gene".
14:27 I correctly wrote "If the tests worked as expected, 5% should have p-values less than 0.05". That is correct. However, when recording the voiceover, I said "5% should have p-values less than 0.5", which is not correct.

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