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Mathematics, 06.12.2021 22:20 superangel94
- Paulo keeps 5 pens of either blue or black ink in his backpack. At the beginning of each class, Paulo randomly selects a pen from his backpack without looking and replaces it at the end of each class. If he has randomly selected a blue pen 39 times out of 100, which is the most likely number of blue pens in Paulo's backpack?
A. 3
B. 1
C.4
D.2
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Answers: 1
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- Paulo keeps 5 pens of either blue or black ink in his backpack. At the beginning of each class, Pa...
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