Question

what is the mean absolute deviation of the data set 2,2,5

A.0
B.2/3
C.4/3
D.1/3

Answer 1

http://mathbits.com/MathBits/TISection/Statistics1/MAD.html

mean: 3
difference: 1,1,2
mean difference=4/3

Answer 2

It's 4/3 for connexus

Answer 3

Wahhhhh im cry

Answer 4

Is everything okay? Can I help you with anything else?