Last visit was: 24 Oct 2024, 23:31 |
It is currently 24 Oct 2024, 23:31 |
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Question Stats:
48% (02:46) correct 52% (02:07) wrong based on 50 sessionsQuantity A |
Quantity B |
Probability that both are bulbs or both are in working condition |
\(\frac{6}{7}\) |
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