Advantages and disadvantages of mean deviation?

Answer 1

The mean deviation is a measure of dispersion that calculates the average absolute difference between each data point and the mean. One advantage of mean deviation is that it considers every data point in the calculation, providing a more balanced representation of the data spread. However, a disadvantage is that it can be sensitive to outliers, as it does not square the differences like the variance does in standard deviation, making it less robust in the presence of extreme values.

Answer 2

Well, honey, the advantage of mean deviation is that it gives you a quick and dirty measure of variability around the mean. But let me tell you, it can be a bit sensitive to extreme values, so if you've got some outliers causing a ruckus, it might not give you the full picture. Just keep that in mind, darlin'.

Answer 3

It is easy to understand and to calculate