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There are 500 students in a high school senior class. Of these...
Mathematics, 26.03.2020 20:34 elrodkaitlynn2965
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There are 500 students in a high school senior class. Of these 500 students, 300 regularly wear a necklace to school, 200 regularly wear a ring, and 125 regularly wear a necklace and a ring. Using this information, answer each of the following questions.
What is the probability that a senior wears a necklace?
What is the probability that a senior wears a ring?
What is the probability that a senior wears a necklace and a ring?
What is the probability that a senior wears a necklace or a ring?
Answers: 2
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