║First step║ Let's find the mean of Sherwin's homework scores. All we need to do is add up all the scores and divide by the amount of scores. 5+35+65+95= 200 200÷4=50
║Second step║ Find the distance away and ignore the minus signs. 5⇒45 35⇒15 65⇒15 95⇒45 ║Third step║ Find the mean of the distances. 45+15+15+45 120÷4=30 The mean absolute deviation is 30. Tell me if this helps!!
