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OpenStudy (anonymous):
The physics department of a college has 5 male professors, 7 female professors, 16 male teaching assistants, and 9 female teaching assistants. If a person is selected at random from the group, find the probability that the selected person is a teaching assistant or a female.
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OpenStudy (anonymous):
You have 5 numbers here: 5, 7, 16, 9 Which of those numbers represent people who are teaching assistants OR female OR both ??
OpenStudy (anonymous):
9
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