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Astonishing (sh.itjust.works)
submitted 1 year ago by sjmarf@sh.itjust.works to c/memes@lemmy.ml
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[-] Phoenix3875@lemmy.world 18 points 1 year ago

Technically, if everyone gets the full mark, no one will be in the bottom quartile.

[-] ElderWendigo@sh.itjust.works 30 points 1 year ago

Also, everyone would be in the bottom quartile. The definitions fall apart when you collapse the probability function.

[-] Eq0@literature.cafe 14 points 1 year ago

I’m overthinking this.

If everyone gets the full mark, it’s not a random variable anymore, you would have a collapse of the probability distribution, that would tend to a Dirac delta function. In this case, the very definition of “quartiles” would fail. So, yeah, there would be no one there because it wouldn’t exist.

this post was submitted on 21 Sep 2023
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