The Student Room Group

Birthday paradox - Try this out

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Original post by RetroSpectacles
May 29th, anyone? :smile:


March 29th! Now if anyone is from '95 then we are long-lost siblings!
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Reply 701
Original post by Steezy
2nd April


same here!!
Reply 702
I go away for the weekend and still no January 16th people have cropped up here. Pfft.

:/
Reply 703
30th December, I'm all aloneeeee
This is making me have an existential crisis. 21st May
6 june
Original post by Officegirl4
I know two people with that birthday! My best friend and my mum


Yeah I know 1 other person IRL with it, but it seems it just doesn't exist in the online community! (or at least in the sample of people who would click and reply to this thread on TSR)
Original post by CharlotteBanner
20th May


Snap! :smile:
Reply 708
Original post by Jina
Lol! I should resort to doing that too...


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Yeah :biggrin:
Halloween!
Reply 710
Original post by Denacio
so close! 6th of june


Snap-on the 1st page too
Reply 711
Original post by Delphinus
6th of june :biggrin::biggrin: snap!!!!


me too
23rd November.
Reply 713
Original post by HotfireLegend
31st March? It's a very rare date from what I've seen and heard.

EDIT: Only this one, post 74, and we're on page 30+!


31st march :h:
Think it is quite rare
End of the tax year - woo!
Reply 714
Original post by A Mysterious Lord
23rd November.

snap!

finally! after 724 posts finally a match.
Original post by NiceToMeetYou
To get 100% chance you need 367 people due the the 1 in 365 but under 100% combinations increase the probability a lot quicker

2 people, only 1 way in which the birthday can be shared
3 people there are 3 ways
4 people there are 6 ways
5 people there are 10 ways
etc...

and at 57 people, there are 1596 possible combinations!

Hence the high chance at such a low number!



People usually don't have sexual intercourse in some days of the year, and many people have the same favorite days. At least, where I come from, the majority of people I know have birthdays within 20 march and april. Their parents probably were on summer holiday and hadn't had what to do :ahee:
Original post by ronki23
me too


:h: :woo:

another person who had the devils birthday on 06.06.06 :biggrin:
Still no one for 7th march...not surprised.
I still seem to have May 14th all to myself. :sad:
Original post by Victoriapownall
Snap I'm 2nd December as well :smile: wat year I was 97!


1995 :smile:

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