Data Analysis - Python - Udacity

https://classroom.udacity.com/nanodegrees/nd109/parts/4a35eebf-3732-4fd0-93b5-8261ea3b32ff/modules/73c0484f-d80e-4890-a08e-7aa02babb05a/lessons/cdd2410b-1198-4c2d-b984-7082c5e974a7/concepts/a0eb502e-5774-4be5-b895-3af7121a2bb7

Install anaconda package manager;

python3, numPy, Pandas, Matplotlib, Jupyter notebook;

Applications of Data Analysis
Facebook's blog post and paper on exposure to ideologically diverse information
OkCupid's blog post on the best questions to ask on a first date
Article on how Walmart used big data analysis to increase sales
Wikipedia page on how Bill James applied data analysis to baseball
Numerate's post on using data analysis to design pharmaceutical drugs

https://www.dezyre.com/article/how-big-data-analysis-helped-increase-walmarts-sales-turnover/109
https://theblog.okcupid.com/the-best-questions-for-a-first-date-dba6adaa9df2


- 

Descriptive Statistics - Part ||

* Center;
* Spread;
* Shape;
* Outliers;

------------------
- Spread
------------------

Measures os Spread -
  How far are points from one another; 
  
  * Range;
  * Interquartile Range (IQR);
  * Standard Deviation;
  * Variance;
  
-------------
 * Histogram - The most common visual for quantitative Data;
 
 1, 2, 2, 4   5, 7, 8,   9, 12 , 15

add here screenshoot-


------------

Numpy;
Panda library, 


Jupter notebook;