Two Plus Two Newer Archives  

Go Back   Two Plus Two Newer Archives > General Gambling > Probability
FAQ Community Calendar Today's Posts Search

Reply
 
Thread Tools Display Modes
  #1  
Old 08-22-2007, 06:44 PM
Riverbnd07 Riverbnd07 is offline
Junior Member
 
Join Date: Apr 2007
Posts: 4
Default AA vs KK

Just a simple question. To get the odds of 2 players, one getting dealt AA the other KK you just mutiply 1/220 * 1/220 or is this not correct?
Reply With Quote
  #2  
Old 08-22-2007, 07:24 PM
jay_shark jay_shark is offline
Senior Member
 
Join Date: Sep 2006
Posts: 2,277
Default Re: AA vs KK

If it's heads up it's 1/221*1/221 .

The odds against receiving pocket aces is 220:1 so the probability of getting dealt aces is 1/221 . The same is true for kings .
Reply With Quote
  #3  
Old 08-22-2007, 07:24 PM
DarkMagus DarkMagus is offline
Senior Member
 
Join Date: Jul 2007
Posts: 213
Default Re: AA vs KK

That would be the odds of one specific player getting AA and the other getting KK. If you don't care who gets which, then you have to multiply that by two.

Also, it's still not exactly correct since you have to remove the AA from the deck when dealing to the player who gets KK.

The correct way would be:

2 * (4/52 * 3/51) * (4/50 * 3/49)

which equals 0.000044325

or about once in every 22560 hands
Reply With Quote
  #4  
Old 08-22-2007, 07:31 PM
BruceZ BruceZ is offline
Senior Member
 
Join Date: Sep 2002
Posts: 4,078
Default Re: AA vs KK

[ QUOTE ]
If it's heads up it's 1/221*1/221 .

[/ QUOTE ]

Shark, you know better than this...
Reply With Quote
  #5  
Old 08-22-2007, 07:52 PM
jay_shark jay_shark is offline
Senior Member
 
Join Date: Sep 2006
Posts: 2,277
Default Re: AA vs KK

Grrrrrr

It's 6/1326*6/1225 = 0.00002216 . If you want player one to have aces and player two to have kings . Or , multiply this by 2 if you don't care about the order .



Reply With Quote
Reply


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 02:46 PM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.