Let event A = The animal is a bird.Let event B = The animal can fly.Which outcomes are in A and B?A.{canary, seagull, crow}B.{canary, seagull, crow, mosquito}C.{ostrich, emu, canary, seagull, crow, mosquito}D.{ostrich, emu, canary, seagull, crow}
Question
Let event A = The animal is a bird.Let event B = The animal can fly.Which outcomes are in A and B?A.{canary, seagull, crow}B.{canary, seagull, crow, mosquito}C.{ostrich, emu, canary, seagull, crow, mosquito}D.{ostrich, emu, canary, seagull, crow}
Solution
The outcomes that are in both A (The animal is a bird) and B (The animal can fly) are the animals that are both birds and can fly.
From the given options:
A. {canary, seagull, crow} - All of these are birds and can fly. B. {canary, seagull, crow, mosquito} - Mosquito is not a bird, so it doesn't fit in A. C. {ostrich, emu, canary, seagull, crow, mosquito} - Ostrich and emu are birds but can't fly, and mosquito is not a bird. D. {ostrich, emu, canary, seagull, crow} - Ostrich and emu are birds but can't fly.
So, the correct answer is A. {canary, seagull, crow}. These are the animals that are both birds (Event A) and can fly (Event B).
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