Mathematics
Mathematics, 08.04.2020 09:29, whocares1234

A researcher claims that less than 24% of adults in the US are afraid to fly. You want to test this claim. You find that in a random sample of 1075 adults in the US, 292 are afraid to fly.
At α = 0.01, can you support the claim?

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Answers: 2

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A researcher claims that less than 24% of adults in the US are afraid to fly. You want to test this...

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