Question

find the mean 9,2,5,6,5,3,5,5​

Answer 1

Answer:

$\frac{9 + 2 + 5 + 6 + 5 + 3 + 5 + 5}{8} \\ = \frac{40}{8} \\ = 5$

Answer 2

Answer:  5

Step-by-step explanation:

Mean= Sum of observations/No.of observation

Therefore

Mean= [9+2+5+6+5+3+5+5]/8

         = 40/8

MEAN=5