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The 23rd-Best Sandwich I’ve Ever Had (mathwithbaddrawings.com)
4 points by sentiental 4562 days ago
1 comments

That makes no sense. You only have to remember one sandwich at a time to decide on the best sandwich, but you have to remember at least three numbers to recall the mean and standard deviation.
Technically, you would have to remember all sandwiches you've eaten up to the point you decide to start keeping track of your favorite.
The first sandwich you ever have is the best one you've ever had, too.