Mean Absolute Deviation Calculator
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Mean Absolute Deviation Calculator to find out the absolute deviation of an element of a data set at a given point.
Mean Absolute Deviation formula
For example, when date set is {5,20,40,80,100}, then Mean Absolute Deviation(MAD) = 32.8.
Total Inputs(N) =(5,20,40,80,100)
Total Inputs(N)=5
Mean(xm)= (x1+x2+x3...xN)/N
Mean(xm)= 245/5
Means(xm)= 49
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MAD=1/(N)*(|x1-xm|+|x2-xm|+..+|xN-xm|)
=1/5(|5-49|+|20-49|+|40-49|+|80-49|+|100-49|)
=32.8
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