Understanding Mean Absolute Deviation ✅

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ON YOUR OWN ANSWERS
1) The mean absolute deviation is 4.25, which means the data values differ from the mean by an average of 4.25.
2) The mean absolute deviation should decrease because the distance between the new value and the mean is less than the mean absolute deviation.

This video is about how to find the mean absolute deviation (MAD) of a set of data. We show a step by step method to help find the MAD of a data set and how to interpret that number (what does that MAD say about the data set).