Question

The list shows 8 of Takisha's math quiz scores. 70, 81, 82, 82, 82, 89, 94, 100 What is the mean absolute deviation of her quiz scores? A 85 B 29 C 56 D 7

Answer 1

we get that the mean is:

`\mu=(70+81+82+82+82+89+94+100)/(8)=85`

so the answer is 85