Adding one more person adds more than one comparison. Assuming birthdays are evenly distributed (they aren’t), 2 people have a 1/365.25 chance of sharing a birthday. But adding a third person adds 2 more chances. Adding that 23rd person adds 22 more chances than adding the 22nd person. 1+2+3…+22=253 separate checks, of which only one needs to match.
I think the point is not how quickly can someone Google it but can he actually explain it, because he brought it up in a situation where it doesn’t apply, meaning he doesn’t actually understand it (ie can’t explain it).
Canconda’s original comment did not have the wiki link which is why I replied. Honestly, dropping 23 possible birthday pairs to reach >50% probability is still not intuitive to me.
Of my OG friend group of ~12 there are two matching birthday pairs. One coincidental and one pair of twins which don’t count.
Can you explain the math?
Adding one more person adds more than one comparison. Assuming birthdays are evenly distributed (they aren’t), 2 people have a 1/365.25 chance of sharing a birthday. But adding a third person adds 2 more chances. Adding that 23rd person adds 22 more chances than adding the 22nd person. 1+2+3…+22=253 separate checks, of which only one needs to match.
So does this apply to the problem: 0.6% of people have micropenis. How many friends do you need to have before you’ll know someone?
It doesn’t seem to, because there isn’t any element of comparing them between each other. It’s just a straight percentage chance.
No I was making a joke and everyone decided they were gonna do a full autism about it
https://en.wikipedia.org/wiki/Birthday_problem
Very easy to google ngl.
Wiki Birthday Problem
I think the point is not how quickly can someone Google it but can he actually explain it, because he brought it up in a situation where it doesn’t apply, meaning he doesn’t actually understand it (ie can’t explain it).
Canconda’s original comment did not have the wiki link which is why I replied. Honestly, dropping 23 possible birthday pairs to reach >50% probability is still not intuitive to me.
Of my OG friend group of ~12 there are two matching birthday pairs. One coincidental and one pair of twins which don’t count.
I can’t because probability is bullshit lol.
Damn you guys have no sense of humour.
If that was your idea of a joke, I’m afraid you have no idea what’s funny. More likely you are just attempting to laugh off your embarrassment.
Buddy if you tell jokes to make other people laugh… sorry that sucks. Wouldn’t’ wish that on my worst enemy.
I’m lmao and y’all are shitting bricks about math
You suck at math and we are lmao at your attempts to hide it.
THATS THE JOKE!!!
you daft ass mf
Chill, bro, I’m just joking!