In this article, we will be going through the meaning of mean, mean definition and formula for grouped and ungrouped data, properties of mean, solved examples and practice questions. Mean ...

Another example is the trimmed mean, used when calculating economic data such as ... going to result in an arithmetic mean of $16. This is not very representative of the group.

Marshall Hargrave is a stock analyst and writer with 10+ years of experience covering stocks and markets, as well as analyzing and valuing companies. Yarilet Perez is an experienced multimedia ...