janeglicy janeglicy
  • 23-02-2024
  • Mathematics
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An instructor gives his class a set of 17 problems with the information that the next quiz will consist of a random selection of 5 of them. If a student has figured out how to do 11 of the problems, what is the probability the he or she will answer correctly (a) all 5 problems? (b) at least 4 problems?

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