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Warpe
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01-13-2006, 06:43 AM
Post subject: If I have a pair, and the next guy has a pair...
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#1 (permalink)
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Moderator
Join Date: Sep 2005
Location: Canuckistan
Posts: 3,905
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Question for the number crunchers amongst you: It seems very common for more than one person to get pocket pairs in a hand. We've all seen it. It seems so common, in fact, that when I get a pair I tend to assume that at least one other player is holding a pair as well.
When you think about it, the fact that you hold a pair should slightly increase the odds that another player will...if two players hold a pair, then it should increase the odds that a third player does...and so on....because each pair dealt leaves more pairs in the deck.
I don't know if it's statistically significant enough to be useful in any way, but I am curious as to how it crunches out.
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Pelion
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4-of-a-Kind
Join Date: Sep 2005
Posts: 3,206
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I dont think it makes much of a difference. If you get delt an A, and then you get delt another A thats only 1/51 of the remaining cards that have changed. I dont think that really makes a huge difference. Sure it will make some difference but i doubt its big enough to notice except after like..... a million hands?
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gabe: Ive dropped almost 100k in the past 35 days.
bigspenda73: But how much did you win?
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BankItDrew
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4-of-a-Kind
Join Date: Oct 2005
Location: Losing Prop Bets
Posts: 2,789
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Not significant enough to consider.
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AceJackAJA
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Join Date: Jan 2006
Posts: 4
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although you are more statistically probable to geta pair somewhere in the hand than getting nothing, getting pocket pair only will SLIGHTLY increase the chances of someone else getting a pocket pair. I would never, for instance, think 'crap i have pocket 8's so now the others have a bigger chance of getting a pocket pair too'. Me just saying
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Warpe
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Moderator
Join Date: Sep 2005
Location: Canuckistan
Posts: 3,905
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Guess the crash deleted a bunch of posts from this thread.
Anyway...:
http://www.flopturnriver.com/phpBB2/...456&highlight=
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swiggidy
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4-of-a-Kind
Join Date: Sep 2005
Location: Waiting in the shadows ...
Posts: 3,777
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I don't know if someone answered before, but here's some numbers:
If you have a pp, there are 73 other possible ways to make a pp. If you don't have a pp, there are 72 possible ways to make a pp. Since you already have 2 cards there are 1225 possible starting hands so:
AA => 5.96% chance someone else has a pair
AK => 5.88% chance someone else has a pair
EDIT: These are the odds that any one person has a pair, not that anyone does. That would vary depending on the number of people at the table
As for the KK,QQ,JJ. That's pretty improbable (1 in 10,000,000)
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