Gce Model Questions Vol1 2019 Further Mathematics Question 48
Practice objective / multiple choice question 48 from the 2019 Gce Model Questions Vol1 Further Mathematics examination.
In a factory, machines A and B produce 60% and 40% of the output respectively. The defect rates are 2% for A and 5% for B. An item selected at random is found to be defective. (i) What is the probability it was produced by machine A? (ii) If a second item, selected from the same machine as the first, is also defective, what is the probability that the machine is A?
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About This Question
This is Gce Model Questions Vol1 2019 Further Mathematics Question 48. It is one of the objective questions from the 2019 Gce Model Questions Vol1 Further Mathematics examination.
Difficulty level: Hard .
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