statistics show that 30% of the people who drink are heart patient and 80% of heart patient are those who drink. if 40% of the population drink,then what percentage are heart patient.
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The formula is P(A and B) /P(A])
Here A is 40% and B is 80%
40*80/40
3200/40
80% of the population who drink are heart patients
Here A is 40% and B is 80%
40*80/40
3200/40
80% of the population who drink are heart patients
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