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Probability
two cards are set asidefirst what is the probility that that card drawn is a king on next turn?
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- 2 cards are drawn aside.
case 1:- no two cards are king .so probability = 4/50
case 2:- 1 cards is king . so probability = 3/50
case 3 :- 2 cards both are kings .probability = 2/50
so total =4/50+3/50+2/50=7/50 - 9 years agoHelpfull: Yes(14) No(5)
- since 2 cards are drawn already, so remaining cards=50
if drawn both cards are king, then probability of next card being king=2c1
if 1 drawn card is king then=3c1
if drawn both cards are not king then=4c1
possible outcomes=2c1+3c1+4c1=9
total outcomes=50c1=50
probability=9/50 - 9 years agoHelpfull: Yes(9) No(0)
- 1/13 i think
- 9 years agoHelpfull: Yes(1) No(1)
- 2/25...as 2 cards are kept aside
- 9 years agoHelpfull: Yes(1) No(1)
- There are two cases here:
Case 1: First card chosen is a queen
4/52∗3/51=1/221
Case 2: First card chosen is not a queen.
48/52∗4/51=16/221
Adding both the cases, we get 17/221 = 4/52 = 1/13 - 9 years agoHelpfull: Yes(1) No(2)
- is it 1/13
- 9 years agoHelpfull: Yes(0) No(2)
- 1/13 conform
- 9 years agoHelpfull: Yes(0) No(3)
- can someone explain it
- 9 years agoHelpfull: Yes(0) No(1)
- (4c1*3c1 + 48c1*4c1)/52c2 *2
- 9 years agoHelpfull: Yes(0) No(0)
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