https://www.youtube.com/watch?v=zpnC-aH9oSQ

[Data Tendency and Spread](https://www.youtube.com/watch?v=zpnC-aH9oSQ): Practice Examples.  In this video, we look at several examples with data tendency and spread, all of which help us think about the tendency and how this tendency may have changed in time.  For an example, I highlight an example provided by MishTalk about the rising cost of college compared to the cost of eggs.  Since more parents wanted their children to attend college now than compared to the past, the demand for college has risen faster than if we compare this to other items.  The result of this demand - which may not be necessary - is that college has skyrocketed in cost, while other items have remained flat.  I'll be continuing the [Elementary Statistics](https://www.youtube.com/watch?v=r3C8s3gcQ4c&list=PLHHm85xMQAYOLXgntV0iday2ruDV8Ywik) series on [SQL In Six Minutes](https://www.youtube.com/user/sqlinsix).

If you're interested data, check out the course [Automating ETL](https://www.udemy.com/automatingetl/?couponCode=STMRDRPRO17231), which teaches you how to get data easily so that you can quick analyze data in meaningful ways.  Since I am running a [limited promotion for readers that's over 25% off](https://www.udemy.com/automatingetl/?couponCode=STMRDRPRO17231), I recommend you use the promotion link to save.  Please support the #stem and #ctim tags with related content.