AQuA-RAT train #58756 · Probability · Counting & chance
A classroom has 3 electric lamps
A classroom has 3 electric lamps. From a collocation of 10 electric bulbs of which 6 are good , 3 are selected at random and put in the lamps. Find the probability that the room is lighted.
AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #58756
Stuck? A gentle nudge
No hints for this one.
Your answer
Checked against the answer in AQuA-RAT.