Lemma
MediumCounting & chance
AQuA-RAT train #80122 · Probability · Counting & chance

The probability that Alex will solve a problem is 1/5

The probability that Alex will solve a problem is 1/5. What is the probability that he solves at least one problem out of 4 problems?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #80122

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