Question

What is the mean absolute deviation for 4628

Answer 1

Answer:

Data set = 3, 8, 10, 17, 24, 27

Total number of elements = 6

Objective :

Find what is mean absolute for given input data?

Formula :

MAD Mean Absolute Deviation Formula

Solution :

Xmean = (3 + 8 + 10 + 17 + 24 + 27)/6

= 89/6

Xmean = 14.8333

MAD =

(3 - 14.8333) + ( 8 - 14.8333) + ( 10 - 14.8333) + ( 17 - 14.8333) + ( 24 - 14.8333) + ( 27 - 14.8333)

6

=

(11.8333) + (6.8333) + (4.8333) + (2.1667) + (9.1667) + (12.1667)

6

=

47

6

Mean Absolute Deviation = 7.8333