Waec Model Questions Vol1 2018 Christian Religious Studies Question 13
Practice objective / multiple choice question 13 from the 2018 Waec Model Questions Vol1 Christian Religious Studies examination.
A traveler is left injured on the road. Passersby arrive one after another. The probability that a random passerby is a priest is \(0.1\), a Levite \(0.15\), a Samaritan \(0.25\), and any other person \(0.5\). When a passerby encounters the traveler, the probability they will stop to help is \(0.6\) for a priest, \(0.4\) for a Levite, \(0.8\) for a Samaritan, and \(0.2\) for any other person. Assuming each passerby decides independently, what is the probability that the first passerby who helps the traveler is a Samaritan?
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About This Question
This is Waec Model Questions Vol1 2018 Christian Religious Studies Question 13. It is one of the objective questions from the 2018 Waec Model Questions Vol1 Christian Religious Studies examination.
Difficulty level: Medium .
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