# The queen's stamp collector boxes his stamps, n, to a box.?

The queenâ€™s stamp collector boxes his stamps, n to a box.. Each box contains m fake stamps (counterfeits). The queen suspects the collector and randomly draws 1 stamp from each of the n boxes and has them tested. What is the probability that the sample of n coins contains exactly r false ones?

n = number of boxes
m = number of counterfeits in each box
r = number of false stamps in the random sample

Related posts:

1. If I have 200 coins with 100 being counterfeit placed in 2 boxes, what are the chances I'll get a real one? I have 200 gold coins, but half of them are counterfeit (but no one can tell) and 2 boxes. A)If someone randomly puts 100 coins in each box and I...
2. When Your Stamp and Coin Collections Become Profitable When Your Stamp and Coin Collections Become Profitable Ever since the world began, humans were born to get busy. This is the main reason why most of the people are...
3. The Valuable Twins of Stamp Coin Collecting The Valuable Twins of Stamp Coin Collecting AS a humans we are generaly belief to have different kinds of diversion to unleash the boredom that life sometimes provides. There are...
4. Why can;t the canadian government take off the Queens face off there currency? Why do immigrants in that country have to pledge to the Queen, and not the constitution (if they have one) charter of rights i beleive… and does it make any...
5. When Your Stamp and Coin Collections Become Profitable When Your Stamp and Coin Collections Become Profitable Ever since the world began, humans were born to get busy. This is the main reason why most of the people are...