This distribution is closer to a rough bell-shape (in which the graph is symmetric and has one peak in the middle and two equal tails on each side; values in the tails are less likely to occur) and we...This distribution is closer to a rough bell-shape (in which the graph is symmetric and has one peak in the middle and two equal tails on each side; values in the tails are less likely to occur) and we could say it might have a slight right skew. The center of a distribution is the typical value in the data set, or the single value that best represents the distribution.