Machines A, B and C produce 20%, 45% and 35% of a company's components. Overall, 4% are faulty. The fault rates for A and B are 3% and 5% respectively.
Find the percentage of components from C that are faulty.
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Markscheme
2.6 Probability Questions
36 exam-style questions on CCEA A Level Maths 2.6 Probability, covering 2.6.1 Probability, 2.6.2 Probability, 2.6.3 Probability, and 2.6 Probability. Each one has a worked solution and a mark scheme showing where the marks go.