Using any published literature at your disposal, find a set of univariate data that has been summarized or displayed in an unsatisfactory way. (If univariate reports are difficult to find, you can use a section of a 2-way table, graph, or chart that involves two variables or two groups, but confine your comments to only one of the variables.) For each variable you choose, describe enough to indicate what is wrong and to justify your opinion. If the problem occurs in a visual display, attach a copy of the display. Please find one such example for a variable that is:
9.1.1. Dimensional
9.1.2. Binary
9.1.3. Nominal
9.1.4. Ordinal