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Mathematics, 07.06.2021 22:00 alicc0529
Out of the people who have already taken their seats at a seminar, 2 people have black hair while 2 people do not. Considering this data, how many of the next 16 people to take their seats should you expect to be black-haired?
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Out of the people who have already taken their seats at a seminar, 2 people have black hair while 2...
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