Data Visualization--Stats 2020
- Author:
- Peter Fagan, John Golden
This sketch shows ten data points with value between 0 and 20, and their median and mean.
Some things to try with it:
a) Make it so it’s ten different data points. Which is higher, the median or the mean?
b) Change some values (but keep all ten different) to make the other one higher. How did you do it?
c) can you make a data set of 10 different values where the median = mean?
More GeoGebra at mathhombre.blogspot.com