this post was submitted on 09 Oct 2024
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Science Memes

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589
50% survival rate (sh.itjust.works)
submitted 2 months ago by [email protected] to c/[email protected]
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[–] [email protected] 208 points 2 months ago* (last edited 2 months ago) (2 children)

The normal person thinks that because the last 20 people survived, the next patient is very likely to die.

The mathematician considers that the probability of success for each surgery is independent, so in the mathematician’s eyes the next patient has a 50% chance of survival.

The scientist thinks that the statistic is probably gathered across a large number of different hospitals. They see that this particular surgeon has an unusually high success rate, so they conclude that their own surgery has a >50% chance of success.

[–] [email protected] 60 points 2 months ago (2 children)

Thanks. I suspect a mathematician would consider the latter point too though.

[–] [email protected] 6 points 2 months ago* (last edited 2 months ago) (1 children)

Anyone with a good high school education should understand this.

[–] [email protected] 1 points 2 months ago

That's sort of why I asked. I thought I was missing something but no, the meme is apparently assuming academic professionals are dummies. Not to say that we should expect nuance and robust portrayals from a meme.