Gce Model Questions Vol1 2023 Civic Education Question 19
Practice objective / multiple choice question 19 from the 2023 Gce Model Questions Vol1 Civic Education examination.
A survey of 1,200 secondary‑school students found that 300 had used cannabis at least once. Among the cannabis users, 180 reported missing at least one school day in the past month because of drug use. Among the 900 students who had never used cannabis, 90 reported missing at least one school day for any reason. \n\n(a) Calculate the relative risk (RR) of missing school days for cannabis users compared with non‑users. \n(b) Using the RR, compute the attributable risk percent (ARP) among the exposed, given by \(\displaystyle \text{ARP}= \frac{RR-1}{RR}\times 100\).\n\nGive your answers rounded to two decimal places.
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This is Gce Model Questions Vol1 2023 Civic Education Question 19. It is one of the objective questions from the 2023 Gce Model Questions Vol1 Civic Education examination.
Difficulty level: Hard .
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