Part C: Application This section is worth 16 marks. 1. The four main blood types are O, A, B, and AB. The letters A and

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Part C Application This Section Is Worth 16 Marks 1 The Four Main Blood Types Are O A B And Ab The Letters A And 1 (55.61 KiB) Viewed 55 times

Part C: Application This section is worth 16 marks. 1. The four main blood types are O, A, B, and AB. The letters A and B indicate whether that particular antigen is present in the blood. Thus AB has both antigens, while O has neither. A group of 150 students was studied. The results are as follows: Number of students with the A antigen Number of students with the B antigen Number of students with type AB blood (contains both A & B antigens) 68 20 5 a) If we select any person at random, what is the probability that the person selected has Type A blood (only the A antigen)? (1 mark) b) What is the probability that the selected person has Type O blood? (1 mark) c) What is the probability that they have either the A antigen or B antigen in their blood? (2 marks) 2. Your friend bought a new board game that has an unfair 6-sided die. You roll the die 200 times and determine the following probabilities for each side: P(1) = 0.11 P(2) = 0.02 P(3) = 0.18 P(4) = 0.21 P(5) = 0.40 What is the probability of rolling a 6 with this unfair die? (2 marks) P(6) =?