Lemma
MediumCounting & chance
AQuA-RAT train #6512 · Probability · Counting & chance

If a coin has an equal probability of landing heads up or…

If a coin has an equal probability of landing heads up or tails up each time it is flipped , what is the probability that the coin will land heads up exactly twice in 2 consecutive flips ?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #6512

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