Question: 10. Iqbal attempts three practice papers in mathematics. The probability that he passes the first paper is 0.6. Whenever he gains a pass in a

 10. Iqbal attempts three practice papers in mathematics. The probability that

10. Iqbal attempts three practice papers in mathematics. The probability that he passes the first paper is 0.6. Whenever he gains a pass in a paper, his confidence increases so that the probability of him passing the next paper increases by 0.1. Whenever he fails a paper the probability of him passing the next paper is 0.6. a. [3 marks] Complete the given probability tree diagram for Iqbal's three attempts, labelling each branch with the correct probability. F F

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