Question

What is the range for this set of data?
7, 15, 12

Answer 1

8.

Explanation:

To find the range, take your largest number and subtract it to

your smallest number. 15-7 is 8. Therefore, your range is 8.

Answer 2

8 is the range

Explanation:

Step 1: Find the range

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

Example: 5, 9, 15

What is the highest number → 15

What is the lowest number → 5

What is the range 15 - 5 = 10 is the range

Problem: 7, 15, 12

What is the highest number → 15

What is the lowest number → 7

What is the range 15 - 7 = 8 is the range

Answer: 8 is the range