Density Curves, Empirical Rule & Normality, Z-score Intro
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Video Lecture 11 of 79
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### Lecture Description

I define density curves. I also define Normality through the Empirical Rule. We then introduce the Z-score formula, which is a linear transformation, and show how is allows us to use the Standard Normal Distribution to find p-values. DENSITY CURVES 0:04 EMPERICAL RULE 3:48 Z-SCORE INTRO 6:50 EXAMPLE 11:01 I have no idea what happened to the end of my lesson.  If you need help finding area under a bell curve you can check out www.youtube.com/watch?v=_86q-hn_3DQ&list=PLC8478000586FA6F9&index=13

### Course Description

In this series, the very helpful and fun math teacher Mr. Rob Tarrou teaches students everything they need to know to get a 5/5 on their AP Statistics exam by the College Board. His videos are friendly, easy to understand, entertaining, and very well organized, all thanks to Mr. Tarrou great dedication to teaching and enthusiasm for mathematics