LESSON: Measures of Center

Calculating the Mean, Median & Mode

At some point in your past math classes, I am sure you've been tasked with calculating the mean, median and mode for a set of data. This video is to refresh your memory on how to do that. 

In statistics, the calculations for mean, median and mode are known as "measures of center". That is because all three calculations attempt to describe a data set by identifying the center of the data set.