The term "MEAN" refers to a statistical measure that represents the average value of a set of numbers. To calculate the mean, you add all the numbers together and then divide by the total count of those numbers. It is commonly used in various fields, including mathematics, economics, and social sciences, to summarize data. In addition to its statistical meaning, "MEAN" can also describe a person's behavior or attitude. When someone is described as mean, it typically indicates that they are unkind or harsh towards others. This usage highlights the contrast between numerical data and human interactions, emphasizing different contexts in which the term can be applied.