Combined Mean – Formula and Examples

Here you will learn what is combined mean formula and how to find combined mean with examples. Let’s begin – Combined Mean Formula If $$\bar{x_1}$$ and $$\bar{x_2}$$ be the means of two groups having $$n_1$$ and $$n_2$$ terms respectively then the mean(combined mean) of their composite group is given by Combined mean = \(n_1\bar{x_1} + …