What is the mean absolute deviation (mad) of the data set? {5, 9, 9, 11, 16}

Using it's concept, it is found that the mean absolute deviation (MAD) of the data set is of 2.8.

The mean absolute deviation of a data-set is the sum of the absolute value of the difference between each observation and the mean, divided by the number of observations.

In this problem, the mean is:

Hence, the mean absolute deviation is:

The mean absolute deviation (MAD) of the data set is of 2.8.

A similar problem is given at link

the answer is 9.8975

explanation:

when you multiply the "39.59" with the 25% it reduces it and shows its final discounted price. hope this !

step-by-step explanation: