Question

Find the mean of 1,2,8,-2,3

Answer 1

Answer:

2.4 is the mean value of ur question mate

u have to add these all and then divide the obtained value by 5 ...

Step-by-step explanation:

HOPE IT IS CLEAR TO U

Answer 2

Answer:

2.4

Step-by-step explanation:

arithmetic mean =$\frac{sum of observations}{No. of observations}$

=   $\frac{1+2+8-2+3}{5}$

=   $\frac{12}{5}$

=   2.4