Lemma
MediumCounting & chance
AQuA-RAT train #4699 · Probability · Counting & chance

There are 12 balls in a bag; 8 are blue balls and…

There are 12 balls in a bag; 8 are blue balls and the other 4 are yellow balls. If 3 balls are to be selected at random from the 12 balls, what is the probability that at least one of the yellow ball will be selected?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #4699

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