In a group of 5000 adults, 3500 are in favor of stricter gun control laws, 1200 are against such laws, and 300 have no opinion. One adult is randomly selected from this group. Let A be the event that this adult is in favor of stricter gun control laws. What is the complementary event of A? What are the probabilities of the two events?

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Q: In a group of 5000 adults, 3500 are in favor of stricter gun control laws, 1200 are against such…

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