Question

What is the mean absolute deviation for the data?

30, 35, 35, 40, 55

A.
5

B.
6.4

C.
6.8

D.
25

Answer 1

@K12girlohva

Answer 2

Do you know what a mean is?

Answer 3

35?

Answer 4

http://www.mathsisfun.com/data/mean-deviation.html

Answer 5

That like explains it all

Answer 6

first you have to find the mean which is just adding all the numbers together than dividing the number you get by how many numbers there are for example: 15,16,12,19 so then i'd add all those 15+16+12+19 which =62 so then you divide 62 by how many numbers there are which is 4 so 62/4=15.5 and the website i gave you explains the rest lol.

Answer 7

brb.

Answer 8

k

Answer 9

i got 7.8

Answer 10

so b???

Answer 11

c

Answer 12

i got a 80% and i got it right

Answer 13

Wonderful @litzyceron