Waec Model Questions Vol1 2019 Civic Education Question 45
Practice objective / multiple choice question 45 from the 2019 Waec Model Questions Vol1 Civic Education examination.
A health survey of 800 secondary‑school students found that 120 had tried cannabis. Among those who tried cannabis, 45 had also tried inhalants. Among the students who had never tried cannabis, 30 had tried inhalants. Calculate the odds ratio of inhalant use for cannabis users compared with non‑cannabis users.
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About This Question
This is Waec Model Questions Vol1 2019 Civic Education Question 45. It is one of the objective questions from the 2019 Waec Model Questions Vol1 Civic Education examination.
Difficulty level: Hard .
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