IGCSE 0580 Question Bank

Question 10 — IGCSE 0580 Oct/Nov 2024 Paper 21

Cambridge IGCSE Mathematics 0580, Extended tier, non-calculator. Topic: Probability · General. Worth 3 marks.

ProbabilityGeneral3 marksExtendedNon-calculatorPaper 21Oct/Nov 2024
Open in interactive question bank →IGCSE Mathematics 0580 Oct/Nov 2024 Paper 21 Question 10 – Probability, General, 3 marks

Question text

10 Jacinda plays a game with her friend. She can win, lose or draw the game. The probability that she wins the game is 0.28 . (a) Jacinda is twice as likely to draw the game as to lose the game. W ork out the probability that she loses the game. ................................................. [2] (b) Jacinda plays the game 150 times. Find the expected number of times that she wins. ................................................. [1] 1 4 M SIHT NI ETIRW TON OD NIGRAM SIHT NI ETIRW TON OD

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Mark scheme for IGCSE 0580 Oct/Nov 2024 Paper 21 Question 10

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