Medical Specialities The following doctors were observed on staff at a local hospital.   MD Doctor of Osteopathy Pathology 6 1 Pediatrics 9 3 Orthopedics 10 3   Choose one doctor at random. Find the probabilities of the following. Express your answer as a fraction or a decimal rounded to three decimal places.     What is the probability that she is an orthopedist?     What is the probability that he is a pathologist or a Doctor of Osteopathy?

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