Lemma
MediumCounting & chance
AQuA-RAT dev #36 · Probability · Counting & chance

One person has 2 children

One person has 2 children. At least one of them was a girl. Then the probability that 2 of the are girl is_____

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · dev #36

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