The mean = (3+1+2+2+2) / 5 = 10/5 = 2
subtract mean from each of the values
gives 1 -1 0 0 0
MAD = (1^1 + (-1)^2) / 5 = 2/5 = 0.4
A is the correct choice.
Answer:
grabbed
Step-by-step explanation:
just lose the is
Answer:
15ft
Step-by-step explanation:
you have to add 11 and 4 to get 15