Question

what is the mean absolute deviation of 12 4 6 12 10 8 4 4

Answer 1

Step-by-step explanation:

Sum of all observations / no. of observations

Here given observations are 4,6,12,8,10,10,6,8

Mean = 4+6+12+8+10+10+6+8/8

=64/8

=8

Mean of the given observations is 8

IT'S HELPFUL FOR YOU AND OTHERS ☺️☺️