Gce Model Questions Vol1 2023 Civic Education Question 49
Practice objective / multiple choice question 49 from the 2023 Gce Model Questions Vol1 Civic Education examination.
In a university, 4% of students are members of a cult. Each week the campus security randomly checks 10% of the student population. If a cult member is present in a checked group, there is a 70% chance the member is identified. Assuming checks are independent each week, what is the probability (to three decimal places) that a randomly selected cult member will be identified at least once over a period of four weeks?
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About This Question
This is Gce Model Questions Vol1 2023 Civic Education Question 49. It is one of the objective questions from the 2023 Gce Model Questions Vol1 Civic Education examination.
Difficulty level: Hard .
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