What is the range of 8,9,9,8,8,5,8

The range is 4

Step-by-step explanation:

To find the range, you subtract the lowest number from the highest number.

Example: If the set was: 1, 2, 6, 6, 8, 10

What is the highest number: 10

What is the lowest number: 1

You will do this - > 10 - 1 = 9

Problem: 8, 9, 9, 8, 8, 5, 8

What is the highest number: 9

What is the lowest number: 5

9 - 5 = 4

Answer: The range is 4