Update README.md

Author: mGalarnyk

README.md

@@ -34,6 +34,11 @@ What is it? | Blog Post | Youtube Video
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 Scraping Fundrazr (GoFundMe/Kickstarter like Website) | [Step by Step Instructions](https://medium.com/@GalarnykMichael/using-scrapy-to-build-your-own-dataset-64ea2d7d4673) | [Scraping a Crowdfunding Website](https://www.youtube.com/watch?v=O_j3OTXw2_E)
 
+## Statistics
+What is it? | Blog Post | Youtube Video
+--- | --- | ---
+68-95-99.7 rule for a Normal Distribution | [68-95-99.7 rule for a Normal Distribution](https://medium.com/@GalarnykMichael/understanding-the-68-95-99-7-rule-for-a-normal-distribution-b7b7cbf760c2) | Coming Soon
+
 ## Sklearn
 What is it? | Blog Post/IPython Notebook | Youtube Video
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