For FiveThirtyEight, William T. Adler and Ella Koeze describe how a metric called partisan bias is used to assess partisan gerrymandering. As you might imagine, it’s fuzzy.
How to spot a partisan gerrymander
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Shifting Incomes for American Jobs
For various occupations, the difference between the person who makes the most and the one who makes the least can be significant.
Chances it’s a Friend’s Birthday Every Single Day of the Year
If it seems like every day you log in to Facebook, it’s someone’s birthday, you’re probably not that far off.