Conditional Probabilityeasy
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In a clinic, Doctor Smith sees 70% of the patients and Doctor Jones sees 30% of the patients. Doctor Smith prescribes antibiotics to 10% of his patients, while Doctor Jones prescribes antibiotics to 20% of her patients. If a patient is randomly selected and found to have been prescribed antibiotics, what is the probability they were treated by Doctor Smith?
In a clinic, Doctor Smith sees 70% of the patients and Doctor Jones sees 30% of the patients. Doctor Smith prescribes antibiotics to 10% of his patients, while Doctor Jones prescribes antibiotics to 20% of her patients. If a patient is randomly selected and found to have been prescribed antibiotics, what is the probability they were treated by Doctor Smith?