AQuA-RAT train #44325 · Probability · Counting & chance
Griffin has a bag of marbles that contains 7 black marbles and…
Griffin has a bag of marbles that contains 7 black marbles and 4 red marbles. If he removes 3 marbles at random without replacing any of the marbles, what is the probability that all 3 marbles selected will be red?
AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #44325
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