What is the best definition of this term Mean (in data analysis?

In data analysis, the mean refers to the average value of a dataset, calculated by summing all the individual data points and then dividing by the total number of points. It serves as a central measure that provides insight into the overall trend of the data. The mean is sensitive to extreme values (outliers), which can skew the result, making it important to consider the context and distribution of the data when interpreting it.