SOLUTION: I know that the probability of pulling the King and Queen of hearts from a deck of 52 cards is approx. 6%. 2/52 for the first card and 1/51 for the second. This reduces to 77/1326

Algebra ->  Probability-and-statistics -> SOLUTION: I know that the probability of pulling the King and Queen of hearts from a deck of 52 cards is approx. 6%. 2/52 for the first card and 1/51 for the second. This reduces to 77/1326      Log On


   



Question 889821: I know that the probability of pulling the King and Queen of hearts from a deck of 52 cards is approx. 6%. 2/52 for the first card and 1/51 for the second. This reduces to 77/1326. BUT what I'm wondering is how does the probability change if I want to know the chances of pulling the King and Queen of hearts from a deck of 52 cards if I am pulling a total of 7 cards? (not just 2)
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
Of course it changes.
You have 7 chances instead of 2.
-----
If you pull 52 cards, your chances are excellent.