Question

What is the mean absolute deviation for the data set 5, 12, 17, 7, 7?

Answer 1

The mean is the sum of the value divided by the number of the values.

i.e. mean = (5+12+17+7+7) / 5

=48/5

= 9.6

Answer 2

mean ( averege) is the sum of the value divided by the number of value

mean= (5+12+17+7+7) / 5

=48/5

= 9.6