Answer:
in a example of datas as bellow:
6 6 6 7 10 11 12 13 14 14 15 16 18 18 30
The best method to have the center is by using the Median.
Explanation:
Median is the value that separates the major and minor half of a sample, population or probability distribution. In simpler terms, median can be the middle value of a data set. In the data set {1, 3, 3, 6, 7, 8, 9}, for example, the median is 6. If there is an even number of observations, there is not a single middle value.