5
find the range 3 -9 7 -1 5 -4 2
Mean: 3 I think the range is 7 or 8
The mean is 5. The median is 5. There are two modes = 2 and 7. The range is 7.
7 - 1 = 6
11
The range is 16.
333
/#7=3)1/2
8
(-4 -2) (0 -3) (2 7) (1 4)
To find out the range: 1) Put your group of numbers in order 2) Find the difference between the smallest number and the largest number 3) The result is the range. For example: Find the range of the following numbers: 6 2 5 3 7 8 14 7 23 11 2 3 5 6 7 7 8 11 14 23 23 - 2 = 21
It is 16.