An anonymous reader sent in a Type V critique of the following map of July unemployment rates by state. The map was published by the Bureau of Labor Statistics (BLS), and used in a recent article in Vox.
Matt @ Vox took the BLS's bait, and singled out Mississippi as the worst in the nation. Our reader-contributor is none too pleased with this conclusion.
He noted that the red state stands out only because of the high "out of sample" top range of the legend. Three out of the seven colors are not found on the map at all! This is kind of like the white space problem when doing a line plot with large values and an axis starting at zero (for example, here), but the opposite. All the states are compressed into four colors, three of which are shades of orange.
The reader investigated, and reported back:
The top end of the legend seems to be set by Puerto Rico's 13.1%. Puerto Rico is omitted from the Vox map as well as from the BLS publication (link to PDF).
Happy Labor Day!