AQuA-RAT train #82131 · Probability · Counting & chance
A box contains five bulbs out of which 4 are defective
A box contains five bulbs out of which 4 are defective. If four bulbs are chosen at random, find the probability that at least one bulb is good?
AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #82131
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