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Probability Theory · CAPE Applied Mathematics Unit 1

139 past-paper questions on Probability Theory, part of Module 2: Managing Uncertainty, from every CAPE Applied Mathematics Unit 1 paper on Quelpr.

Practise Probability Theory
  1. 3(a)(i)3 marks· CAPE Applied Mathematics Unit 1 · 2008 · Paper 2Find the probability that a randomly selected person does NOT prefer radio station A.
  2. 3(a)(ii)3 marks· CAPE Applied Mathematics Unit 1 · 2008 · Paper 2Find the probability that a randomly selected person is a female OR prefers radio station B.
  3. 3(a)(iii)3 marks· CAPE Applied Mathematics Unit 1 · 2008 · Paper 2Find the probability that a randomly selected person is a male AND prefers radio station C.
  4. 3(a)(iv)4 marks· CAPE Applied Mathematics Unit 1 · 2008 · Paper 2Find the probability that a randomly selected person prefers station D, given that the person is a male.
  5. 3(b)(i)2 marks· CAPE Applied Mathematics Unit 1 · 2008 · Paper 2Calculate the probability that the first person selected is a female.
  6. 3(b)(ii)5 marks· CAPE Applied Mathematics Unit 1 · 2008 · Paper 2Calculate the probability that each person selected is of a different sex.
  7. 3(b)(iii)5 marks· CAPE Applied Mathematics Unit 1 · 2008 · Paper 2Calculate the probability that both persons selected prefer the same radio station.
  8. 3(a)(i)2 marks· CAPE Applied Mathematics Unit 1 · 2008 (second paper) · Paper 2Determine the probability of selecting a green candle when one is chosen at random.
  9. 3(a)(ii)a)2 marks· CAPE Applied Mathematics Unit 1 · 2008 (second paper) · Paper 2Three candles are randomly selected from the box. Using R for red and G for green, list the elements of the sample space.
  10. 3(b)(i)2 marks· CAPE Applied Mathematics Unit 1 · 2008 (second paper) · Paper 2State, with a statistical reason, whether events A and B are mutually exclusive.
  11. 3(b)(ii)2 marks· CAPE Applied Mathematics Unit 1 · 2008 (second paper) · Paper 2State, with a statistical reason, whether events A and B are independent.
  12. 3(c)(i)3 marks· CAPE Applied Mathematics Unit 1 · 2008 (second paper) · Paper 2Find the probability that a randomly chosen student studies neither French nor Spanish.
  13. 3(c)(ii)2 marks· CAPE Applied Mathematics Unit 1 · 2008 (second paper) · Paper 2Find the probability that a randomly chosen student studies French only.
  14. 3(c)(iii)2 marks· CAPE Applied Mathematics Unit 1 · 2008 (second paper) · Paper 2Find the probability that a student studies French given that they study Spanish.
  15. 5(b)(i)2 marks· CAPE Applied Mathematics Unit 1 · 2008 (second paper) · Paper 2Calculate the theoretical probability of rolling a sum of 9 with a pair of fair dice.
  16. 3(a)(i)2 marks· CAPE Applied Mathematics Unit 1 · 2009 (second paper) · Paper 2Calculate P(A ∪ B).
  17. 3(a)(ii)2 marks· CAPE Applied Mathematics Unit 1 · 2009 (second paper) · Paper 2Determine P(A | B).
  18. 3(b)(i)2 marks· CAPE Applied Mathematics Unit 1 · 2009 (second paper) · Paper 2Calculate P(G ∩ H).
  19. 3(b)(ii)2 marks· CAPE Applied Mathematics Unit 1 · 2009 (second paper) · Paper 2Calculate P(G ∪ H).
  20. 3(c)(i)4 marks· CAPE Applied Mathematics Unit 1 · 2009 (second paper) · Paper 2Show this information on a well-labelled tree diagram.
  21. 3(c)(ii)3 marks· CAPE Applied Mathematics Unit 1 · 2009 (second paper) · Paper 2Calculate the probability that a randomly selected article is defective.
  22. 3(c)(iii)3 marks· CAPE Applied Mathematics Unit 1 · 2009 (second paper) · Paper 2Given that a randomly selected item is defective, determine the probability that it was produced by machine A.
  23. 3(a)(i)2 marks· CAPE Applied Mathematics Unit 1 · 2010 · Paper 2Determine P(A ∩ B).
  24. 3(a)(ii)2 marks· CAPE Applied Mathematics Unit 1 · 2010 · Paper 2Determine P(A | B).
  25. 3(a)(iii)2 marks· CAPE Applied Mathematics Unit 1 · 2010 · Paper 2Determine P(A' ∩ B').
  26. 3(b)(i)2 marks· CAPE Applied Mathematics Unit 1 · 2010 · Paper 2Calculate the probability that the student is a jazz dancer.
  27. 3(b)(ii)3 marks· CAPE Applied Mathematics Unit 1 · 2010 · Paper 2Calculate the probability that the student practises BOTH jazz and hip-hop.
  28. 3(b)(iii)3 marks· CAPE Applied Mathematics Unit 1 · 2010 · Paper 2Two students are chosen at random from the dance school. What is the probability that they are BOTH hip-hop dancers?
  29. 3(c)(i)2 marks· CAPE Applied Mathematics Unit 1 · 2010 · Paper 2Calculate the probability that the next THREE patrons all choose chicken patties.
  30. 3(c)(ii)3 marks· CAPE Applied Mathematics Unit 1 · 2010 · Paper 2Calculate the probability that the next THREE patrons all choose the same type of patty.
  31. 3(c)(iii)3 marks· CAPE Applied Mathematics Unit 1 · 2010 · Paper 2Calculate the probability that the next THREE patrons all choose different types of patties.
  32. 3(c)(iv)3 marks· CAPE Applied Mathematics Unit 1 · 2010 · Paper 2Calculate the probability that the next THREE patrons all choose chicken patties, given that they all have the same type of patty.
  33. 4(a)(iii)2 marks· CAPE Applied Mathematics Unit 1 · 2010 · Paper 2What is the probability that it will rain on the fourth, fifth, and sixth of September?
  34. 4(a)(i)2 marks· CAPE Applied Mathematics Unit 1 · 2011 · Paper 2Find P(A ∩ B).
  35. 4(a)(ii)3 marks· CAPE Applied Mathematics Unit 1 · 2011 · Paper 2Find P(A ∪ B).
  36. 4(a)(iii)3 marks· CAPE Applied Mathematics Unit 1 · 2011 · Paper 2Find P(B|A).
  37. 4(a)(iv)3 marks· CAPE Applied Mathematics Unit 1 · 2011 · Paper 2Find P(A' ∩ B).
  38. 4(a)(v)2 marks· CAPE Applied Mathematics Unit 1 · 2011 · Paper 2State, with a reason, whether the events A and B are independent.
  39. 4(b)(i)5 marks· CAPE Applied Mathematics Unit 1 · 2011 · Paper 2Draw a tree diagram to illustrate this information showing the probability on EACH branch.
  40. 4(b)(ii)a)3 marks· CAPE Applied Mathematics Unit 1 · 2011 · Paper 2Calculate the probability that a student chosen at random will arrive late.
  41. 4(b)(ii)b)4 marks· CAPE Applied Mathematics Unit 1 · 2011 · Paper 2Calculate the probability that a student chosen at random will travel by bus given that the student is not late.
  42. 3(a)(i)a)2 marks· CAPE Applied Mathematics Unit 1 · 2012 · Paper 2Calculate P(R ∪ Q).
  43. 3(a)(i)b)2 marks· CAPE Applied Mathematics Unit 1 · 2012 · Paper 2Calculate P(R|Q).
  44. 3(a)(ii)a)2 marks· CAPE Applied Mathematics Unit 1 · 2012 · Paper 2State, with reason, whether R and Q are independent.
  45. 3(a)(ii)b)2 marks· CAPE Applied Mathematics Unit 1 · 2012 · Paper 2State, with reason, whether R and Q are mutually exclusive.
  46. 3(b)(i)a)3 marks· CAPE Applied Mathematics Unit 1 · 2012 · Paper 2Calculate the probability that a randomly chosen student does neither Finance nor Economics.
  47. 3(b)(i)b)3 marks· CAPE Applied Mathematics Unit 1 · 2012 · Paper 2Calculate the probability that a randomly chosen student does Economics only or Finance only.
  48. 3(b)(i)c)3 marks· CAPE Applied Mathematics Unit 1 · 2012 · Paper 2Calculate the probability that a randomly chosen student does Economics, given that he or she does Finance.
  49. 3(b)(ii)3 marks· CAPE Applied Mathematics Unit 1 · 2012 · Paper 2Two students are chosen at random from the class. Calculate the probability that one does Economics only and the other does Finance only.
  50. 3(a)(i)a)3 marks· CAPE Applied Mathematics Unit 1 · 2013 · Paper 2Find P(R ∩ T).
  51. 3(a)(i)b)3 marks· CAPE Applied Mathematics Unit 1 · 2013 · Paper 2Find P(R ∪ T).
  52. 3(a)(ii)3 marks· CAPE Applied Mathematics Unit 1 · 2013 · Paper 2Draw a clearly labelled Venn diagram showing the sets (R ∩ T'), (R ∩ T), (R' ∩ T), (R ∪ T)' and their respective probabilities.
  53. 3(a)(iii)a)2 marks· CAPE Applied Mathematics Unit 1 · 2013 · Paper 2Find P(Q).
  54. 3(a)(iii)b)2 marks· CAPE Applied Mathematics Unit 1 · 2013 · Paper 2Show that R and Q are mutually exclusive.
  55. 3(b)(ii)a)3 marks· CAPE Applied Mathematics Unit 1 · 2013 · Paper 2Determine the probability that a randomly selected patron thought that there was an improvement in service.
  56. 3(b)(ii)b)3 marks· CAPE Applied Mathematics Unit 1 · 2013 · Paper 2Determine the probability that the patron was a female and she thought that there was no improvement in the service.
  57. 3(b)(ii)c)4 marks· CAPE Applied Mathematics Unit 1 · 2013 · Paper 2Given that the patron thought there was an improvement, what is the probability that the patron was a male?
  58. Q171 mark · multiple choice· CAPE Applied Mathematics Unit 1 · 2014 · Paper 1An unbiased tetrahedral die with faces marked 1, 2, 3, 4 is tossed three times and the number on the base is noted each time. A member of the possibility space is
  59. Q181 mark · multiple choice· CAPE Applied Mathematics Unit 1 · 2014 · Paper 1Item 18 refers to the following information. Events X and Y are independent and P(X) = \frac{1}{9}, P(X \cap Y) = \frac{1}{15}. P(Y) =
  60. Q201 mark · multiple choice· CAPE Applied Mathematics Unit 1 · 2014 · Paper 1If events A and B are independent, which of the following conditions are true? I. P(A \cap B) = 0 II. P(A \cap B) = P(A) \times P(B) III. P(A|B) = P(A) IV. P(A \cup B) = P(A) + P(B)
  61. Q211 mark · multiple choice· CAPE Applied Mathematics Unit 1 · 2014 · Paper 1The events M and N are such that P(M) = \frac{1}{4}, P(N) = \frac{1}{5}, P(M \cup N) = \frac{5}{12}. P(M \cap N) =
  62. Q261 mark · multiple choice· CAPE Applied Mathematics Unit 1 · 2014 · Paper 1If the letters of the word \text{SCHOOL} are arranged at random, what is the probability that the arrangement begins with the letters \text{OO}?
  63. Q271 mark · multiple choice· CAPE Applied Mathematics Unit 1 · 2014 · Paper 1Which of the following activities illustrates a probability?
  64. 3(a)(i)3 marks· CAPE Applied Mathematics Unit 1 · 2014 · Paper 2Copy and complete the tree diagram by inserting the missing probabilities.
  65. 3(a)(ii)2 marks· CAPE Applied Mathematics Unit 1 · 2014 · Paper 2Calculate the probability that a randomly chosen item was produced by Machine A and is defective.
  66. 3(a)(iii)3 marks· CAPE Applied Mathematics Unit 1 · 2014 · Paper 2Show that the probability that a randomly chosen item is defective is 0.016.
  67. 3(a)(iv)3 marks· CAPE Applied Mathematics Unit 1 · 2014 · Paper 2Calculate the conditional probability that a randomly selected item came from Machine A given that it is defective.
  68. 3(a)(v)4 marks· CAPE Applied Mathematics Unit 1 · 2014 · Paper 2Two randomly selected items were tested. Calculate the probability that exactly one of them is defective.
  69. 3(b)(i)2 marks· CAPE Applied Mathematics Unit 1 · 2014 · Paper 2Calculate P(N).
  70. 3(b)(ii)2 marks· CAPE Applied Mathematics Unit 1 · 2014 · Paper 2Calculate P(N | M).
  71. 3(b)(iii)2 marks· CAPE Applied Mathematics Unit 1 · 2014 · Paper 2Calculate P(M ∩ N').
  72. 3(c)(i)2 marks· CAPE Applied Mathematics Unit 1 · 2014 · Paper 2State with a reason whether events M and N are mutually exclusive.
  73. 3(c)(ii)2 marks· CAPE Applied Mathematics Unit 1 · 2014 · Paper 2State with a reason whether events M and N are independent.
  74. Q161 mark · multiple choice· CAPE Applied Mathematics Unit 1 · 2015 · Paper 1A and B are mutually exclusive events such that P(A) = 0.2 and P(B) = 0.1. P(A \cup B') =
  75. Q201 mark · multiple choice· CAPE Applied Mathematics Unit 1 · 2015 · Paper 1The probability that a student chosen at random is a first-year student and is doing Caribbean History is
  76. Q211 mark · multiple choice· CAPE Applied Mathematics Unit 1 · 2015 · Paper 1The probability that a student selected at random is doing Caribbean History given that the student is a first-year student is
  77. Q251 mark · multiple choice· CAPE Applied Mathematics Unit 1 · 2015 · Paper 1If A and B are two events such that P(A|B) = 0.6, P(A) = 0.2 and P(B) = 0.3, then P(A \cap B) =
  78. Q261 mark · multiple choice· CAPE Applied Mathematics Unit 1 · 2015 · Paper 1An unbiased tetrahedral die is rolled twice. The faces are marked 1, 2, 3 and 4. What is the probability of getting a TOTAL score of 4?
  79. Q271 mark · multiple choice· CAPE Applied Mathematics Unit 1 · 2015 · Paper 1What is the value of r?
  80. Q281 mark · multiple choice· CAPE Applied Mathematics Unit 1 · 2015 · Paper 1What is the probability that Peter buys chicken and chips?
  81. 3(a)(i)a)2 marks· CAPE Applied Mathematics Unit 1 · 2015 · Paper 2Calculate the probability that a randomly chosen patron buys both French fries and macaroni cheese.
  82. 3(a)(i)b)2 marks· CAPE Applied Mathematics Unit 1 · 2015 · Paper 2Calculate the probability that a randomly chosen patron buys French fries only.
  83. 3(a)(ii)3 marks· CAPE Applied Mathematics Unit 1 · 2015 · Paper 2Draw a FULLY labelled Venn diagram to show the cafeteria patron information.
  84. 3(a)(iii)1 mark· CAPE Applied Mathematics Unit 1 · 2015 · Paper 2State the probability that a patron buys neither French fries nor macaroni cheese.
  85. 3(b)(i)2 marks· CAPE Applied Mathematics Unit 1 · 2015 · Paper 2What is the probability that a person chosen at random from the sample is a female?
  86. 3(b)(ii)2 marks· CAPE Applied Mathematics Unit 1 · 2015 · Paper 2What is the probability that a person chosen at random prefers Pepsi-Cola?
  87. 3(b)(iii)2 marks· CAPE Applied Mathematics Unit 1 · 2015 · Paper 2What is the probability that a person chosen at random likes Ginger ale and is a male?
  88. 3(b)(iv)3 marks· CAPE Applied Mathematics Unit 1 · 2015 · Paper 2What is the probability that a person chosen at random prefers Coco-Cola given that the person is a female?
  89. 3(c)(i)3 marks· CAPE Applied Mathematics Unit 1 · 2015 · Paper 2List ALL the possible selections of flavours that could be made.
  90. 3(c)(ii)2 marks· CAPE Applied Mathematics Unit 1 · 2015 · Paper 2Given that the first toffee selected was coffee flavoured, find the probability that the second toffee selected will also be coffee flavoured.
  91. 3(c)(iii)3 marks· CAPE Applied Mathematics Unit 1 · 2015 · Paper 2Calculate the probability that EXACTLY two of the three toffees selected will be vanilla flavoured.
  92. Q171 mark · multiple choice· CAPE Applied Mathematics Unit 1 · 2016 · Paper 1An unbiased tetrahedral die with faces marked 1, 2, 3, 4 is tossed three times and the number on the base noted each time. A member of the possibility space is
  93. Q181 mark · multiple choice· CAPE Applied Mathematics Unit 1 · 2016 · Paper 1If events X and Y are independent and P(X) = \frac{1}{9}, P(X \cap Y) = \frac{1}{15}, then P(Y) =
  94. Q191 mark · multiple choice· CAPE Applied Mathematics Unit 1 · 2016 · Paper 1A and B are mutually exclusive events such that P(A) = 0.2 and P(B) = 0.1. P(A \cup B') =
  95. Q231 mark · multiple choice· CAPE Applied Mathematics Unit 1 · 2016 · Paper 1Items 23–24 refer to the following tree diagram. P(L) is
  96. Q241 mark · multiple choice· CAPE Applied Mathematics Unit 1 · 2016 · Paper 1Items 23–24 refer to the following tree diagram. P(L' \mid B) is
  97. Q261 mark · multiple choice· CAPE Applied Mathematics Unit 1 · 2016 · Paper 1If the letters of the word SCHOOL are arranged at random, then what is the probability that the arrangement begins with the letters OO?
  98. Q271 mark · multiple choice· CAPE Applied Mathematics Unit 1 · 2016 · Paper 1Which of the following activities illustrates a probability?
  99. Q301 mark · multiple choice· CAPE Applied Mathematics Unit 1 · 2016 · Paper 1To secure the national championship title, a team must win the remaining two games. The probabilities that the team will win the first and second games are 0.6 and 0.7 respectively. Assuming that the outcomes of the…
  100. 3(a)(i)3 marks· CAPE Applied Mathematics Unit 1 · 2016 · Paper 2Calculate the values of x, y and z.
  101. 3(a)(ii)3 marks· CAPE Applied Mathematics Unit 1 · 2016 · Paper 2Calculate the probability that the drug is effective.
  102. 3(a)(iii)3 marks· CAPE Applied Mathematics Unit 1 · 2016 · Paper 2Given that the drug was effective, what is the probability that a person using the drug is a man?
  103. 3(b)(i)2 marks· CAPE Applied Mathematics Unit 1 · 2016 · Paper 2Calculate the probability that a person selected at random pays for his/her item with cash.
  104. 3(b)(ii)2 marks· CAPE Applied Mathematics Unit 1 · 2016 · Paper 2Calculate the probability that a person selected at random makes a purchase that costs between 50 and 200.
  105. 3(b)(iii)2 marks· CAPE Applied Mathematics Unit 1 · 2016 · Paper 2Calculate the probability that a person selected at random makes a purchase over $200 and pays with a debit card.
  106. 3(b)(iv)2 marks· CAPE Applied Mathematics Unit 1 · 2016 · Paper 2Calculate the probability that a person selected at random uses a credit card, given that the purchase was under $50.
  107. 3(c)(i)2 marks· CAPE Applied Mathematics Unit 1 · 2016 · Paper 2Calculate P(R ∪ S).
  108. 3(c)(ii)2 marks· CAPE Applied Mathematics Unit 1 · 2016 · Paper 2Determine P(R|S).
  109. 3(c)(iii)2 marks· CAPE Applied Mathematics Unit 1 · 2016 · Paper 2State, with reason, whether R and S are mutually exclusive.
  110. 3(c)(iv)2 marks· CAPE Applied Mathematics Unit 1 · 2016 · Paper 2State, with reason, whether R and S are independent.
  111. Q161 mark · multiple choice· CAPE Applied Mathematics Unit 1 · 2017 · Paper 1A and B are mutually exclusive events such that P(A) = 0.2 and P(B) = 0.1. P(A \cup B') =
  112. Q181 mark · multiple choice· CAPE Applied Mathematics Unit 1 · 2017 · Paper 1If events X and Y are independent and P(X) = \frac{1}{9}, P(X \cap Y) = \frac{1}{15}, then P(Y) =
  113. Q201 mark · multiple choice· CAPE Applied Mathematics Unit 1 · 2017 · Paper 1If events A and B are independent, which of the following conditions are true? I. P(A \cap B) = 0 II. P(A \cap B) = P(A) \times P(B) III. P(A|B) = P(A)
  114. Q251 mark · multiple choice· CAPE Applied Mathematics Unit 1 · 2017 · Paper 1If A and B are two events such that P(A|B) = 0.6, P(A) = 0.2 and P(B) = 0.3, then P(A \cap B) =
  115. Q261 mark · multiple choice· CAPE Applied Mathematics Unit 1 · 2017 · Paper 1An unbiased tetrahedral die is rolled twice. The faces are marked 1, 2, 3 and 4. What is the probability of getting a TOTAL score of 4?
  116. Q271 mark · multiple choice· CAPE Applied Mathematics Unit 1 · 2017 · Paper 1In each round of a game of cards, a player can either win or lose the round. The probability of winning the first round is p and the probability of losing the second round is \frac{2}{5}, independent of the first…
  117. 3(a)(i)3 marks· CAPE Applied Mathematics Unit 1 · 2017 · Paper 2Calculate P(N).
  118. 3(a)(ii)4 marks· CAPE Applied Mathematics Unit 1 · 2017 · Paper 2State, with reason, whether M and N are independent, and whether M and N are mutually exclusive.
  119. 3(b)(i)4 marks· CAPE Applied Mathematics Unit 1 · 2017 · Paper 2In the space provided, draw a clearly labelled tree diagram to show this information.
  120. 3(b)(ii)3 marks· CAPE Applied Mathematics Unit 1 · 2017 · Paper 2Calculate the probability that an item, selected at random, is defective.
  121. 3(b)(iii)3 marks· CAPE Applied Mathematics Unit 1 · 2017 · Paper 2Given that an item selected at random is defective, calculate the probability that it is an item for export. Give your answer correct to three significant figures.
  122. 4(a)6 marks· CAPE Applied Mathematics Unit 1 · 2017 · Paper 2Calculate the probability that the person plays badminton, BOTH badminton and tennis, and only one of the sports.
  123. Q161 mark · multiple choice· CAPE Applied Mathematics Unit 1 · 2018 · Paper 1Items 16–17 refer to the following information. Two events, A and B, are such that P(A) = 0.2, P(A \cup B) = 0.5 and P(B) = 0.4. P(A \cap B) is
  124. Q171 mark · multiple choice· CAPE Applied Mathematics Unit 1 · 2018 · Paper 1Items 16–17 refer to the following information. Two events, A and B, are such that P(A) = 0.2, P(A \cup B) = 0.5 and P(B) = 0.4. P(A \mid B) is
  125. Q181 mark · multiple choice· CAPE Applied Mathematics Unit 1 · 2018 · Paper 1If events X and Y are independent and P(X) = \frac{1}{9}, P(X \cap Y) = \frac{1}{15}, then P(Y) =
  126. Q191 mark · multiple choice· CAPE Applied Mathematics Unit 1 · 2018 · Paper 1A and B are mutually exclusive events such that P(A) = 0.2 and P(B) = 0.1. P(A \cup B') =
  127. Q291 mark · multiple choice· CAPE Applied Mathematics Unit 1 · 2018 · Paper 1Items 29–30 refer to the following information. Two independent events, A and B, are such that P(B) = 0.18 and P(A \mid B) = 0.42. P(A) =
  128. Q301 mark · multiple choice· CAPE Applied Mathematics Unit 1 · 2018 · Paper 1Items 29–30 refer to the following information. Two independent events, A and B, are such that P(B) = 0.18 and P(A \mid B) = 0.42. P(A \cap B) =
  129. 3(a)(i)3 marks· CAPE Applied Mathematics Unit 1 · 2021 · Paper 2Calculate P(A ∩ B).
  130. 3(a)(ii)3 marks· CAPE Applied Mathematics Unit 1 · 2021 · Paper 2Calculate P(B).
  131. 3(a)(iii)2 marks· CAPE Applied Mathematics Unit 1 · 2021 · Paper 2Calculate P(A ∪ B).
  132. 3(a)(iv)2 marks· CAPE Applied Mathematics Unit 1 · 2021 · Paper 2State whether Event A and Event B are independent, giving ONE reason for your answer.
  133. 3(c)(i)4 marks· CAPE Applied Mathematics Unit 1 · 2021 · Paper 2Draw a probability tree diagram to represent the scenario.
  134. 3(c)(ii)2 marks· CAPE Applied Mathematics Unit 1 · 2021 · Paper 2Use the tree diagram to determine the probability that the counters drawn are of different colours.
  135. 3(a)(i)2 marks· CAPE Applied Mathematics Unit 1 · 2022 · Paper 2If an individual is selected at random, find the probability of selecting a person who has primary education.
  136. 3(a)(ii)2 marks· CAPE Applied Mathematics Unit 1 · 2022 · Paper 2Find the probability of selecting a woman, given that she has tertiary education.
  137. 3(a)(iii)2 marks· CAPE Applied Mathematics Unit 1 · 2022 · Paper 2Find the probability of selecting a person with secondary education, given that the person is a male.
  138. 3(a)(iv)4 marks· CAPE Applied Mathematics Unit 1 · 2022 · Paper 2Determine if secondary education is independent of gender.
  139. 3(b)3 marks· CAPE Applied Mathematics Unit 1 · 2022 · Paper 2A company manufactures three brands of vehicles, A, B and C. The percentage of customers that purchases each of these vehicles is 35%, 50% and 15% respectively. Given that a customer meets in an accident, the…

Related topics in Module 2: Managing Uncertainty