Lemma
MediumCounting & chance
AQuA-RAT train #91935 · Probability · Counting & chance

A marble shop contains 6 blue marbles, 6 red marbles, and 6…

A marble shop contains 6 blue marbles, 6 red marbles, and 6 green marbles. If 4 marbles are purchased at random from the shop, what is the probability that the 4 marbles will be the same color?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #91935

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