A median is the middle number of a data set.
To find it put the numbers in order.
9, 10, 10, 11, 12, 13, 13, 14, 14, 14, 16, 16
Then find the middle number
9, 10, 10, 11, 12, 13, 13, 14, 14, 14, 16, 16
The median is 13
A mode is a number that appears the most.
9, 10, 10, 11, 12, 13, 13, 14, 14, 14, 16, 16
The mode is 14
Hope this helped! If you have anymore questions or don't understand, please comment on my profile or DM me. :)
