Question

4. Playing poker, you are dealt five cards from a deck of 52 playing cards. (Remember
there are 4 suits (spades, hearts, diamonds, clubs) of 13 cards in each suit (A,K,Q,J,10,9,8,7,6,5,4,3,2).)
What is the probability of being dealt at least one Ace in those first 5 cards? (without replacement)

_________________

5. Six books are randomly stacked on a desk. What is the probability that they will, by

chance, be perfectly stacked in alphabetical order?

______________

6. A group of 10 students is in a club. There are 4 leadership positions in the club
(President, Vice President, Secretary, Treasurer). In how many ways can those 4 different leadership
positions be filled by those 10 students? (You can use a calculator probability command, but show
what you are doing on your calculator.)

____________

Answer 1

4. Given that you are dealt with five cards from a deck of ss cards. Total 4 aces and 48 cards. The probability of being atleast one ace in those first 5 cards (without replacement - l- plno ace) EI- 4868 Szcs E17 - 1712304 2598960 Fl- 0.6588 = 0.341158 Required probability = 0.341158. 5. we can arrang 6 books on a desk in G! = 720 ways. In which there is only one caise that is perfectly stacked in alphabetical order. probability = 20 = 0.001388