Mean Deviation is a very prominent topic under Economics as well as Maths. Relevant globally, although taught specifically to students of CBSE, ISC and State Boards [Commerce Subjects] across India.
Topics covered: Mean Deviation from Mean and Mean Deviation from Median.
All other popular statistics links:
Arithmetic Mean Part 1 : https://youtu.be/X8wjd-XJAEI
Arithmetic Mean Part 2 : https://youtu.be/MY_qkQoCqt8
Median Part 1: https://youtu.be/tNW0ga3fwvk
Mode: https://youtu.be/Vwh3oAsK__4
Correlation: https://youtu.be/d5aHrXH9Z50
Mean Deviation: https://youtu.be/3O_rYb8IFVU
Cumulative Frequency : https://youtu.be/je-pYLoCfmQ
Standard Deviation: https://youtu.be/eeRrNT7DUHk
Range and Coefficient of Range [Hindi]: https://youtu.be/4zdAp-sAPYU
Quartile Deviation and Coefficient of Quartile Deviation [Hindi] : https://youtu.be/-f-V3vZu9Ew
For Statistics/Economics/Accounts/Commerce/CBSE/ISC/State Board online classes or face to face classes, visit www.jaincoaching.com/junior or www.commercewale.co.in