If prevalence of diabetes is 10%, the probability that three people selected at random from the population will have diabetes is –
Correct Answer: 0.001
Description: Ref :Parks 23rd edition Prevalence = 10% So probability of selecting a person having DM = 10/100= 0.1 So probability of selecting 3 persons with diabetes = 0.1*0.1*0.1= 0.001
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