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Mathematics, 28.08.2019 10:00 yhhh

There are 25 students' names in a hat. you choose 5 times. three are boys' and two are girls' names. how many of the 25 names would you expect to be boys' names?

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There are 25 students' names in a hat. you choose 5 times. three are boys' and two are girls' names....
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