Find the Mean deviation (about Mean) of the following observation 2,3,5,6,9,10,12,17,20,26.

Find the mean deviation about the mean for the following data.

Find the mean deviation about the mean for the following data :

Find the mean deviation about the mean for the following data :

Find the mean deviation about the median for the following data 2,4,6,3,9,3,15,7,12

mean deviation about median for the following data 2,5,7,2,4,6,10,12,5

Find the mean deviation about the mean for the following data : 12,3,18,17,4,9,17,19,20,15,8,17,2,3,16,11,3,1,0,5

Find the mean deviation about the median for the following data : 12,5,14,6,11,13,17,8,10

Find the mean deviation about the mean for the following data : 9,2,7,10,5,12,4,7

Find the mean deviation about the mean for the following data: quad 6,7,10,12,13,4,8,12