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Mathematics, 06.09.2019 03:10 alyea231
An instructor gives his class a set of 18 problems with the information that the next quiz will consist of a random selection of 9 of them. if a student has figured out how to do 13 of the problems, what is the probability the he or she will answer correctly?
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An instructor gives his class a set of 18 problems with the information that the next quiz will cons...
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