PROBABILITY

Direction: Answer the following. Show your complete solution and BOX your final answer. (3pts each) A. A card is selected at random from an ordinary deck of playing cards. Find the probability that the card is 1. a heart. 2. is black. 3. a 4 or an 8. 4. a red queen. B. A coin is tossed four times. 5. List all the possible outcomes. 6. Find the probability that no tail turns up. 7. Find the probability that exactly one 8. Find the probability that at least 3 tails head turns up. turn up. C. A large box contains 365 tickets, one for each day of an ordinary year. Suppose one ticket is selected at random. 9. Find the probability that the selected day is in December. 10. Find the probability that that the selected day is your birthday. (If you were born on February 29 on a leap year, the probability is 0 since there is no ticket for your birthday