Lemma
MediumCounting & chance
AQuA-RAT train #54627 · Probability · Counting & chance

Each of 7 workers will pick a day of the week as…

Each of 7 workers will pick a day of the week as his vacation day. What is the probability that exactly one worker will pick a different day?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #54627

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