Answer :

Answer:

The process for calculation of mean absolute deviation is listed below:

Step-by-step explanation:

let us take 5 data between 5 and 15 ;

    5, 9, 10, 12, 14

here the mean is = [tex]\frac{5+9+10+12+14}{5}[/tex] = 10

the deviation of each data from is (take absolute value i.e non negative) :

                      5-10 = 5

                      9-10 = 1

                      10-10 =0

                      12-10 = 2

                      14-10= 4

now adding the differences form mean:

                   5+1+0+2+4 = 12

Mean absolute deviation is: [tex]\frac{12}{5}[/tex] = 2.4

Hence the MAD for our assumed data between 5 and 15 with mean 10 is 2.4

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