A comic-strip writer churns out different numbers of comic strips each day. The writer logged of the number of comic strips he wrote each day for 16 days and sorted the data in ascending order to create this data set.
(1, 1, 2, 2, 2, 3, 3, 3, 3, 4, 4, 4, 5, 5, 6, 8}
The skew in the distribution is
If the writer writes for two more days and creates 5 and 7 comic strips, respectively, the
difference of the mean and the median for the new data set is