Question

find the mean of 2,4,6,8,10,12,14,16​

Answer 1

Answer:

Mean = 9

Step-by-step explanation:

Observations - 2,4,6,8,10,12,14,16

No of observations = 8

We know that ;

$\sf Mean = \frac{sum \: of \: observations}{number \: of \: observations} \\ \\ \tiny{ \bf Mean = \frac{2 + 4 + 6 + 8 + 10 + 12 + 14 + 16}{8}} \\ \\ \sf Mean = \frac{72}{8} \\ \\ \boxed{ \bf Mean = 9}$

Answer 2

mean = 2, 4, 6, 8, 10, 12, 14, 16=72/8=9