Lemma
MediumCounting & chance
AQuA-RAT train #54453 · Probability · Counting & chance

A box contains2 blue marbles, 4 red marble, 3 green marbles and…

A box contains2 blue marbles, 4 red marble, 3 green marbles and 2 yellow marbles. If two marbles are picked at random, what is the probability that they are either green or yellow?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #54453

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