this post was submitted on 10 Oct 2023
143 points (93.9% liked)

Technology

59148 readers
1986 users here now

This is a most excellent place for technology news and articles.

Our Rules

  1. Follow the lemmy.world rules.
  2. Only tech related content.
  3. Be excellent to each another!
  4. Mod approved content bots can post up to 10 articles per day.
  5. Threads asking for personal tech support may be deleted.
  6. Politics threads may be removed.
  7. No memes allowed as posts, OK to post as comments.
  8. Only approved bots from the list below, to ask if your bot can be added please contact us.
  9. Check for duplicates before posting, duplicates may be removed

Approved Bots

founded 1 year ago
MODERATORS
[email protected]
[email protected]
[email protected]
[email protected]
[email protected]
143
"Fair" coin flips appear to not be all that fair (arxiv.org)
submitted 1 year ago* (last edited 1 year ago) by [email protected] to c/[email protected]
42 comments fedilink hide all child comments
 

The paper shows some significant evidence that human coin flips are not as fair as I would have expected (plus probably a bunch of people would agree with me). There's always some probability that this happened by chance, but this is pretty low.

Of course, we should be able to build a really accurate coin flipping machine, but I never would have expected such a bias for human flippers.

This is why science is awesome and challenging your ideas is important.

Edit: hopefully this is not too wrong a place, but Lemmy is small, and I didn't know where else I could share such an exciting finding.

you are viewing a single comment's thread
view the rest of the comments
[–] [email protected] 4 points 1 year ago (1 children)

Humans inherently create patterns and routine in their actions. It’s why on roulette wheels they change the direction and the size of the ball regularly to prevent the spinners from pattern spinning.

[–] [email protected] -1 points 1 year ago (1 children)

They don't all inherently choose to make it land on the up facing side. In fact, I believe this study is not even true. I call shenanigans.

[–] [email protected] 6 points 1 year ago

I look forward to your article explaining how you used the scientific method to provide counter evidence to their study.