Waec Model Questions Vol6 2024 Mathematics Question 15
Practice objective / multiple choice question 15 from the 2024 Waec Model Questions Vol6 Mathematics examination.
A factory produces light bulbs, each of which is defective with probability 0.02. Bulbs are packed in boxes of 20. A box is acceptable if it contains at most 2 defective bulbs. If a shipment contains 500 boxes, what is the expected number of acceptable boxes? Give your answer rounded to the nearest whole number.
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About This Question
This is Waec Model Questions Vol6 2024 Mathematics Question 15. It is one of the objective questions from the 2024 Waec Model Questions Vol6 Mathematics examination.
Difficulty level: Hard .
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