AQuA-RAT train #92956 · Probability · Counting & chance
In shop there are 10 bulbs, a total of 4 are defective
In shop there are 10 bulbs, a total of 4 are defective. If a customer buys 4 bulbs selected at random from the box, what is the probability that neither bulbs will be defective?
AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #92956
Stuck? A gentle nudge
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