Question

for the following data find the mean observations 8 10 12 14

Answer 1

mean=sum of all observations /total no. of observations
=8+10+12+14/4
=44/4
=11
hence, mean =11

Answer 2

Hey mate...
==========

Given,

Data :- 8,10,12,14

We know,

Mean = $\frac{sum \: of \: all \: the \: observations}{total \: no. \: of \: obesrvations}$

= $\frac{8 + 10 + 12 + 14}{4} \\ \\ = \frac{44}{4} \\ \\ = 11$

Thus,

Required Mean of the given data is 11

Hope it helps !!