Question

The mean of $4,3$ and $5$ is_________ $\left[\frac{4+3+5}{3}/\frac{4+3+5}{2}\right]$

Answer 1

We know that, mean$=\frac{Sumofallobservations}{Totalnumberofobservations}$

Therefore, mean of $4,3$ and $5$ will be

Mean$=\frac{4+3+5}{3}$