Solve this: Q15. A young man visits a hospital for medical checkup, the probability that , he has lounge problems is 0.45, the heart problem is 0.29 and either lounge or heart problem is 0.47. What is the probability that, he has both the problems lounge as well as heart ? Out of 1000 persons how many are Share with your friends Share 0 Amit Shukla answered this Dear Student, P(L)= 0.45P(H) =0.29P(L∩H)=0.47Now we know the relationship:Yuour question is seeming to be incomplete. However below is the full solution of the full question.P(L∪H) = P(L)+P(H)-P(L∩H)=0.27If in one person, the probability of having both diseases is 0.27then in 1000 persons, 0.27*1000=270 are expected to have both the diseases.Though not a mathematics question, to maintain good health following points can be kept in mind:1. Proper diet with balance of all micronutrients like vitamins, proteins, etc2. Proper sleep cycle3. Physical exercise and yoga and meditation4. Clean surroundings Regards. 0 View Full Answer
