AQuA-RAT train #38887 · Probability · Counting & chance
A shipment of 230 smartphones contains 84 that are defective
A shipment of 230 smartphones contains 84 that are defective. If a customer buys two smartphones at random from the shipment, what is the approximate probability that both phones are defective?
This problem repeats another one in the library (at most with different numbers), so it's left out of browsing.
AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #38887
Stuck? A gentle nudge
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