Lemma
MediumCounting & chance
AQuA-RAT train #88973 · Probability · Counting & chance

A bag contains 15 wool scarves, exactly one of which is red…

A bag contains 15 wool scarves, exactly one of which is red and exactly one of which is green. If Deborah reaches in and draws three scarves, simultaneously and at random, what is the probability that she selects the red scarf but not the green scarf?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #88973

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