Question

Which set of data has the greatest absolute mean deviation?
A)
12, 25, 35, 75, 95
B)
12, 12, 12, 50, 50
C)
12, 15, 17, 18, 100
D)
30, 32, 37, 40, 41

Answer 1

first find the means for each data list

Answer 2

i don't know how

Answer 3

find the average for each list

Answer 4

A) (12+ 25+ 35+ 75+ 95)/5
B) (12 + 12 + 12+ 50+ 50)/5
C) (12+ 15+ 17+ 18+ 100 ) / 5
D) (30 + 32 + 37+ 40+ 41)/5

Answer 5

how do i do that

Answer 6

ok

Answer 7

there is a statistics calculator you can plug in these values
http://www.alcula.com/calculators/statistics/mean-absolute-deviation/

Answer 8

48.4
27.2
32.4
36
are the answers

Answer 9

whats that, the multiple choice answers

Answer 10

yes

Answer 11

so would it be a