Answer:
Range = 24
Step-by-step explanation:
Record of percentage
59, 61, 83, 67, 81, 80, 81
We need to find the range
To find the range , we order the numbers from smallest to largest.
Then Subtract the smallest number from largest number.
When we arrange the numbers it becomes
59, 61, 67, 80, 81, 81, 83
Smallest number is 59 and largest number is 83
Range = 83 - 59 =24
