Lemma
MediumCounting & chance
AQuA-RAT train #44746 · Probability · Counting & chance

There are 5 balls are in a bag; 2 are red balls…

There are 5 balls are in a bag; 2 are red balls and the other 3 are green balls. If 2 magazines are to be selected at random from the 5 balls, what is the probability that at least one of the green ball will be selected?

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #44746

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