Lemma
MediumCounting & chance
AQuA-RAT train #52932 · Probability · Counting & chance

A jar contains 10 marbles consisting of an equal number of red…

A jar contains 10 marbles consisting of an equal number of red, green, and blue marbles. Three marbles are removed from the jar and discarded. What is the probability that only two colors will remain in the jar after the Three marbles have been removed?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #52932

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