Lemma
MediumCounting & chance
AQuA-RAT train #1478 · Probability · Counting & chance

A fair 2-sided coin is flipped 6 times

A fair 2-sided coin is flipped 6 times. What is the probability that tails will be the result at least twice, but not more than 5 times?

This problem repeats another one in the library (at most with different numbers), so it's left out of browsing.

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #1478

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