In a village of 1 lakh population, among 20, 000 exposed to smoking, 200 developed cancer, and among 40,000 people unexposed, 40 developed cancer. The relative risk of smoking in the development of cancer is –
In a village of 1 lakh population, among 20, 000 exposed to smoking, 200 developed cancer, and among 40,000 people unexposed, 40 developed cancer. The relative risk of smoking in the development of cancer is –
💡 Explanation
In a village of 1 lakh population, among 20, 000 exposed to smoking, 200 developed cancer, and among 40,000 people unexposed, 40 developed cancer. The relative risk of smoking in the development of cancer is -
✓ Correct Answer: B. 10
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