Look at the stem-and-leaf plot. What is the range of the numbers?
A. 5
B. 21
C. 25
D. 35

Answer: The range is C, 25.
Explanation: The greatest number is the last stem and the last leaf on the chart. In this case, the largest number is 35. To find the range, subtract the smallest number from the largest number. This difference will give you the range.