Lemma
MediumCounting & chance
AQuA-RAT train #9342 · Probability · Counting & chance

There are 5 bags three of which each contains 5 white and…

There are 5 bags three of which each contains 5 white and 2 black balls, and remaining 2 bags each contains 1 white and 4 black ball; a white ball has been drawn, find the chance that it came from second group.

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #9342

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