Question

A card is selected at random from a standard deck of 52 cards. what is the probability that the card is: 1. king 2. black suit 3. not a diamond 4. king given the card is a black suit 5. ace

Answer 1

1.king= 2/21
2.black suit= 1/2
3.not a diamond=39/52
4.king given the card is black suit=1/21
5.ace=2/21