Lemma
MediumCounting & chance
AQuA-RAT train #59516 · Probability · Counting & chance

Into a dark room there are 16 beverage bottles: 12 of them…

Into a dark room there are 16 beverage bottles: 12 of them are black and 4 of them are green, placed randomly. What is the probability to choose two of different color, if I go twice to the dark room to seek for a bottle?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #59516

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