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The boy-girl puzzle
 

[Closed] The boy-girl puzzle

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[b]Smee: [/b]There is a 100% probability that a higher that average number of people involved in this thread have the memory of a gold fish and forget what they've just said.

Indeed Smee, indeed:

[b]Smee: [/b]50:50 end of. Any other solution is just stupid.

[b]Smee: [/b]Odds are 2:1 - which is not the same as a probability of 66%

[b]Smee: [/b]2 possible outcomes 50:50 chance.

[b]Smee: [/b]The only idiocy that is going on is people not realising that both solutions are correct.....


 
Posted : 02/02/2009 6:11 pm
 Smee
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GrahamS - are you stalking me?


 
Posted : 02/02/2009 6:13 pm
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As someone who uses stats and probability on a daily basis I have read this thread avidly. I came to it once the answer had been agreed several times and so until now have not felt the need to comment.

But I would now like to say Graham S you truly have the patience of a saint!


 
Posted : 02/02/2009 6:33 pm
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Or possibly the stubbornness of a donkey 😕


 
Posted : 02/02/2009 6:36 pm
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[img] [/img]


 
Posted : 02/02/2009 6:56 pm
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also theres the possibility that out of the cross section of 100 families a certain percentage will have twins/ triplets/ octuplets. Riddle me that one GrahamS


 
Posted : 02/02/2009 7:11 pm
 Drac
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I suggest Bomberman you read the original question in full.


 
Posted : 02/02/2009 7:12 pm
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yes Drac i understand the answer now thanks. GrahamS is right but that just makes him a smug git for posting a question that he knew the answer to in the first place.


 
Posted : 02/02/2009 7:18 pm
 Drac
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Ah ok.


 
Posted : 02/02/2009 7:33 pm
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Ah bomberman has finally seen the light. Excellent!

Perhaps I am smug git, though I think it would have been a bit sh*t if I'd posted a puzzle that I didn't know the answer to.

Still at least I didn't jump up and down calling people cretins and penarses when in fact I was wrong. 😛

(apology accepted by the way)


 
Posted : 02/02/2009 8:20 pm
 Smee
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GrahamS - what is the probability that you are incorrect? 50:50 per chance? 😉


 
Posted : 02/02/2009 8:35 pm
 mboy
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Smee

In this case GrahamS is most definitely 100% correct, there's no 50:50, or indeed 66.66:33.33 about it 😉


 
Posted : 02/02/2009 9:10 pm
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*waves at The Sanity Assassin*


 
Posted : 02/02/2009 9:17 pm
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