Lemma
MediumCounting & chance
AQuA-RAT train #65662 · Probability · Counting & chance

In a room filled with 8 people, 6 people have exactly 2…

In a room filled with 8 people, 6 people have exactly 2 siblings in the room and 2 people have exactly one sibling in the room. If two individuals are selected from the room at random, what is the probability that those two individuals are NOT siblings?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #65662

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