binglekaitlyn4796 binglekaitlyn4796
  • 25-08-2018
  • Mathematics
contestada

Two best friends are in a small class together which has 9 students in attendance. if the students are randomly assigned into two groups, one of size four and one of size five, what is the probability that the friends are assigned to the same group?

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Lottmom Lottmom
  • 25-08-2018
the probability would be 1:9
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