Lemma
MediumCounting & chance
AQuA-RAT train #22191 · Probability · Counting & chance

A bag contains 9 red, 2 green balls

A bag contains 9 red, 2 green balls. 3 balls are drawn randomly. What is the probability that balls drawn contain exactly two green balls?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #22191

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