Final answer:
The range of the given set of numbers is 52.
Step-by-step explanation:
The range of a set of numbers is the difference between the highest and lowest values in the set. To find the range of the given numbers: 79, 52, 85, 94, 71, 82, 84, 66, 58, 48, 72, and 100, we need to first find the highest value and the lowest value.
The highest value in the set is 100, and the lowest value is 48. Therefore, the range of the numbers is 100 - 48 = 52.