The values for three different sets of data are shown. A 2-column table with 3 rows. Column 1 is labeled Data Set with entries 1, 2, 3. Column 2 is labeled Data points with entries (34, 38, 41, 47, 50, 52, 96), (22, 78, 84, 88, 92), (0, 1, 3, 6).

Without calculating any statistics, Gabriel knew that data Set 3 would have the lowest mean absolute deviation among the three sets. How does he know?
Because Set 3 has the lowest mean.
Because Set 3 had the least amount of data points.
Because Set 1 and Set 2 contain outliers.
Because Set 1 and Set 2 have an odd number of data points.