Guess the Correlation is a straightforward game where you do just that, and it’s surprisingly fun. You get a scatterplot and you guess the correlation coefficient. That’s it. If you’re off by too much, you lose a life, and if you’re almost spot on, you gain a life. If you’re somewhat right, you get a coin. Bonus points for streaks of correct guesses.
Game: Guess the correlation
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It’s All Greek (or Chinese or Spanish or…) to Me
In English, there’s an idiom that notes confusion: “It’s all Greek to me.” Other languages have similar sayings, but they don’t use Greek as their point of confusion.
Chart of Cousins
For every family get-together I go to, it seems there are more kids running around. I know that they are related to me somehow, but what do I call them? Maybe this chart will help next time.