Mathematics, 11.06.2020 23:57 backu1477
The chess clubs of two schools consist of, respectively, 8 and 9 players. Four members from each club are randomly chosen to participate in a contest between the two schools. The chosen players from one team are then randomly paired with those from the other team, and each pairing plays a game of chess. Suppose that Rebecca and her sister Elise are on the chess clubs at different schools. What is the probability that
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The chess clubs of two schools consist of, respectively, 8 and 9 players. Four members from each clu...
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