How do you find the mean of a data set?
Add the data and divide by the number of data pieces.
How do you find the median of a data set?
Write the numbers in order from least to greatest and find the middle number
Find the median of this data set. 8,19, 3, 13,4
8
Find the mean of this data set. 5,2,8, 6, 4
5
What is the mode of this data set? 10,23,28,28,30,42,43
28
How do you find the mode of a data set?
The number that occurs most often.