1. PROBABILITY JEOPARDY

2. Basic Probability Mut. Exc. Events Ind. Events Dep. Events Cond. Prob. At least Prob. 200 400 600 800 1000

3. Basic - 200 When a card is drawn from a standard deck of cards, what is the probability of getting jack? Back to gameboard Answer

4. Basic - 400 In a certain group of people, the chances of a person suffering a heart attack are 55%. If a person is selected at random what is the probability that he will not suffer a heart attack? Back to gameboard Answer

5. Basic - 600 When two standard 6-sided dice are rolled, find the probability of getting a sum that is less than 12. Back to gameboardAnswer

6. Basic - 800 At a men’s clothing store, 12 men purchased blue golf sweaters, 8 purchased green sweaters, 4 purchased gray sweaters, and 7 bought black sweaters. If a customer is selected at random, find the probability that he purchased a sweater that was not black. Back to gameboard Answer

7. Basic - 1000 A single 6 sided die is rolled. Find the probability of getting a prime number. Back to gameboardAnswer

8. Mutually Exclusive - 200 When a single card is drawn from a standard deck of cards, what is the probability of getting a 5 or a king? Back to gameboardAnswer

9. Mutually Exclusive - 400 When a single card is drawn from a standard deck of cards, what is the probability of getting a 2 or a red card? Back to gameboard Answer

10. Mutually Exclusive - 600 The probability that a person owns a microwave oven is 0.75, that a person owns a CD player is.25 and that a person owns both a microwave and a CD player is 0.16. Find the probability that a person owns either a microwave or a CD player but not both. Back to gameboard Answer

11. Mutually Exclusive - 800 A sheriff needs new tires for his road patrol cars. The probability that he will purchase Michelin, Goodyear, or Uniroyal tires is, respectively, 0.20, 0.30 and 0.40. What is the probability that he will not purchase any of these brands? Back to gameboard Answer

12. Mutually Exclusive - 1000 In the following table, students are classified according to their class and their favorite pizza topping: AnchoviesOnionsMushroomsHamburger Fresh7673 Soph1909 Junior3258 Find the probability that if a student is selected at random he is a freshman or junior or likes onions. Back to gameboard Answer

13. Independent - 200 Find the probability that when tossing a coin 2 times you will get tails both times. Back to gameboard Answer

14. Independent - 400 A coin is tossed and a card is drawn from an ordinary deck of cards. Find the probability of getting a head on the coin and a red card. Back to gameboardAnswer

15. Independent - 600 Of the physics graduates of a university, 30% received a starting salary of $30,000 or more. If 5 of the graduates are selected at random, find the probability that all had a starting salary of $30,000 or more. Back to gameboardAnswer

16. Independent - 800 Of the members of Blue River Health Club, 75% exercise on a regular basis. If 4 members are selected at random, find the probability that none of them exercise on a regular basis. Back to gameboard Answer

17. Independent - 1000 Three cards are drawn from a deck of cards with replacement. Find the probability that all three cards were clubs. Back to gameboard Answer

18. Dependent - 200 A bag contains 10 red and 6 blue marbles. A person selects two marbles without replacement. Find the probability of selecting 2 blue marbles. Back to gameboard Answer

19. Dependent - 400 A flashlight has a total of 6 batteries, two of which are defective. If two batteries are selected at random without replacement, find the probability that both are defective. Back to gameboard Answer

20. Dependent - 600 In a department store, there are 12 customers, 9 of whom buy at least one item. If 5 customers are selected at random, find the probability that all will buy at least one item. Back to gameboardAnswer

21. Dependent - 800 A pet store has seven puppies, including 4 poodles, 2 labs, and 1 retriever. If Mrs. Jeffrey selects two puppies one at a time without replacement, what is the probability that she will select one of each a poodle and a lab. Back to gameboard Answer

22. Dependent - 1000 What is the probability that a husband, wife and daughter all have the same birthday? (Express answer as a fraction) Back to gameboardAnswer

23. Conditional - 200 The probability that Sam will be accepted by the college of his choice and obtain a scholarship is 0.35. If the probability that he is accepted by the college is 0.65, find the probability that he will obtain a scholarship given that he is accepted by the college. Back to gameboard Answer

24. Conditional - 400 The probability that Sue will live on campus and buy a new car is 0.37. If the probability that she will live on campus is 0.73, find the probability that she will buy a new car, given that she lives on campus. Back to gameboard Answer

25. Conditional - 600 A survey of students at a technical school revealed the following employment breakdown: Full- Time Part- Time Unemployed Male75 50 Female12575100 Given that a male student is selected, what is the probability that he is unemployed? Back to gameboard Answer

26. Conditional - 800 In the following table, students are classified according to their class and their favorite pizza topping: AnchoviesOnionsMushroomsHamburger Fresh7673 Soph1909 Junior3258 What is the probability he likes anchovies given that he is a junior? Back to gameboardAnswer

27. Conditional - 1000 The probability that a certain concert will be well advertised is 0.80, and the probability that it will be well advertised and a great success is 0.76. What is the probability that the concert, if well advertised, will be a great success? Back to gameboard Answer

28. At Least - 200 A coin is tossed 3 times. Find the probability of getting at least 1 head. Back to gameboardAnswer

29. At Least - 400 If a zoologist has 4 male guinea pigs and eight female guinea pigs and randomly chooses two of them for an experiment, what is the probability of getting at least one female guinea pig? Back to gameboard Answer

30. At Least - 600 In a certain vintage aircraft, one of the engines has a 10% chance of failure on any flight. Find the probability that on 4 given flights at least one engine will fail. Back to gameboardAnswer

31. At Least - 800 If 3 eggs are randomly chosen from a carton of 12 eggs of which 3 are cracked find the probability that at least one of them will be cracked. Back to gameboardAnswer

32. At Least - 1000 A jar contains 15 numbered balls that are identical except for the numbers 1 – 15. Suppose that you remove 4 balls randomly without replacement. What is the probability that at least one ball will have an even number? Back to gameboard Answer

33. Answer for Basic -200 Back to gameboard

34. Answer for Basic - 400 Back to gameboard

35. Answer for Basic - 600 Back to gameboard

36. Answer for Basic - 800 Back to gameboard

37. Answer for Basic - 1000 Back to gameboard

38. Answer for Mutually Exclusive - 200 Back to gameboard

39. Answer for Mutually Exclusive - 400 Back to gameboard

40. Answer for Mutually Exclusive - 600 Back to gameboard

41. Answer for Mutually Exclusive - 800 Back to gameboard

42. Answer for Mutually Exclusive - 1000 Back to gameboard

43. Answer for Independent - 200 Back to gameboard

44. Answer for Independent - 400 Back to gameboard

45. Answer for Independent - 600 Back to gameboard

46. Answer for Independent - 800 Back to gameboard

47. Answer for Independent - 1000 Back to gameboard

48. Answer for Dependent - 200 Back to gameboard

49. Answer for Dependent - 400 Back to gameboard

50. Answer for Dependent - 600 Back to gameboard

51. Answer for Dependent - 800 Back to gameboard

52. Answer for Dependent - 1000 Back to gameboard

53. Answer for Conditional - 200 Back to gameboard

54. Answer for Conditional - 400 Back to gameboard

55. Answer for Conditional - 600 Back to gameboard

56. Answer for Conditional - 800 Back to gameboard

57. Answer for Conditional - 1000 Back to gameboard

58. Answer for At Least - 200 Back to gameboard

59. Answer for At Least - 400 Back to gameboard

60. Answer for At Least - 600 Back to gameboard

61. Answer for At Least - 800 Back to gameboard

62. Answer for At Least - 1000 Back to gameboard