Mean absolute deviation (MAD) is about calculating the average distance from the mean.
Below is a link to a video from our 8th Grade Math textbook that goes in to detail and explains how to calculate the MAD.
If you would like some additional practice please click on the link below and follow the instructions.
In this unit we went over Real Numbers and the classification system that is set up with Real Numbers.
This year I used Russian Nesting Dolls to demonstrate how the classification system works.
Review on Percents: