Final answer:
Variation is a measure of the amount that data values vary.
Step-by-step explanation:
The characteristic of data that measures the amount that the data values vary is variation.
Variation refers to how spread out the data values are from the mean. It tells us how much the data values deviate from the average.
For example, if we have a set of data values: 5, 7, 9, 11, 13, the variation can be measured by calculating the standard deviation, which will give us a value that represents the amount of variability in the data set.