Question

Find the mean of following
data by direct for mo la ces
verify by deviation method
A) 9,7,11,13,2,4,5,5
B) 16,18,19,21,23,23,27,29,29,35
C) 2.2,10.2,14.7,5.9,4.9,11.1,10.5
D) 11/4,21/2,51/2,31/4,21/2
PLEASE ANSWER THE QUESTION I'VE USED ALL POINTS FOR IT
PLEASE FOLLOW ME I'LL MARK AS BRAINLIEST​

Answer 1

Answer:

a)mean is 7

b)mean is 24

c)mean is6.5

d)mean is 11.4 (dont know if it is correct but i think it is)

Step-by-step explanation:

add all the numbers up and then divide that number by how many numbers there are

hope that it was helpful