-great to use if there is an outlier

-Find middle number

-data must be arranged in numerical order

-if there are 2 middle numbers,you find the mean of them

MODE!

-Find the most common number in the set of data

-arrange data in ascending order

-you can have more then one mode or you can have no mode

RANGE!

-arrange the data in ascending order

-subtract the smallest data from the largest data

-Large Range=Outlier

Here is a video i found on mean, median, and mode !