Answer:
mean absolute deviation = 2
Step-by-step explanation:
Mean absolute deviation, M.A.D is given by
M.A.D= 1/n ∑ |Xi-X|
where i= 1 to n
X= mean of values
Xi= ith value
n=total number of values
Now\given values are 7,5,1,6,2 and 3
Mean= 7+5+6+1+2+3/6
X= 4
Now
M.A.D= 1/6{(|7-4|+|5-4|+|1-4| +|6-4|+|2-4| +|3-4|}
= 1/6 (12)
=2 !
