Final answer:
The median represents the center of the data.
Step-by-step explanation:
The median represents the center of the data. It is a number that separates ordered data into halves where half the values are the same number or smaller than the median, and half the values are the same number or larger. The median is not necessarily one of the observed values, but it is the middle value when the data is arranged in ascending order. For example, if we have the data set 3, 5, 7, 9, 11, the median would be 7, which is the middle value.