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Mathematics, 25.11.2019 19:31 jlunn604
There are 39 students in a psychology class. the class has been divided into 10 groups; 9 groups have 4 students in them, 1 group only has 3 students. the instructor puts all of the students names in a hat and then randomly draws 1 name. what are the chances that the one name will be the name of someone in the small, 3-person group?
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There are 39 students in a psychology class. the class has been divided into 10 groups; 9 groups ha...
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