Neco 2025 Civic Education Question 34
Practice objective / multiple choice question 34 from the 2025 Neco Civic Education examination.
A school uses a screening test to identify students involved in cult activities. The prevalence of cult membership among students is 2 %. The test has a sensitivity of 85 % (probability of a positive result given the student is a member) and a specificity of 90 % (probability of a negative result given the student is not a member). If a randomly selected student tests positive, what is the probability that the student is actually a cult member? Express your answer as a percentage rounded to one decimal place.
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About This Question
This is Neco 2025 Civic Education Question 34. It is one of the objective questions from the 2025 Neco Civic Education examination.
Difficulty level: Hard .
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