Question

you randomly select 3 cards from a standard deck of 52 playing cards without replacement. what is the probability all 3 cards are sevens?

Answer 1

4/52 * 3/51 * 2/50

Answer 2

rare. (3/(650*51)). When you pick a seven, you reduce the number of cards available, and the number of sevens available. THere are four suits in a deck. One seven in each suit, so four sevens.

Answer 3

1/5525, dumbcow already gave the process..