Question

Find the mean graphically 4,4,1,7what is the sum of the numbers

Answer 1

Given data:

The given data are 4, 4, 1, 7.

The mean of data is,

`\begin{gathered} x=(4+4+1+7)/(4) \\ =(16)/(4) \\ =4 \end{gathered}`

The sum of the numbers is,

`\begin{gathered} a=4+4+1+7 \\ =16 \end{gathered}`