What is range?
The Range is the difference between the biggest number and the smallest number.
The Range is all the numbers added together and divided by the amount of numbers there are.
What is the range of this set of numbers? 5, 4, 8, 2, 1, 6
7
9
3
How do you find the Median?
You have to put all the numbers in ascending or descending order then the Median is the number in the middle.
The Median is the number in the middle.
What is the Mean?
You add all the numbers together and divide the total by the amount of numbers in the question.
You add all the numbers together and divide the answer by 2.
Find the mean of the following 5, 3, 7, 2, 1, 6 =
4
