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#1
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Odds on being rolled up in stud
What are the of being rolled up in stud |
#2
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Probability is....
13*C(4,3)/C(52,3). Odds are about 500 to 1 against being rolled up. Sitting Bull |
#3
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Re: Probability is....
<PRE> 13 * C<SUP>4</SUP><SUB>3</SUB> _______ = C<SUP>52</SUP><SUB>3</SUB> </PRE> <PRE> 13 * 4 ________ = 22100 </PRE> <PRE> 1 ___ = 425 </PRE> <PRE> ~ .00235294 </PRE> Or a 424/1 logshot (0.235294 %) From rpg A perhaps easier way to calculate this is as follows. The probability of the second card being the same rank as the first is 3/51 and the odds of the third being the same as the first two is 2/50, and 3/51 * 2/50 = 1/425 or 424 to 1. |
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