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Mathematics, 15.12.2021 16:40 olgapagan3173

4.) The Earth has been invaded by aliens that pose as humans! Fortunately, the government has developed a test that correctly identifies allens 95% of the time. Unfortunately, 10% of the time it incorrectly identifies a human as an alien. If 2% of all humans have been replaced with aliens, find the probability that when the test Identifies a person as an alien, he actually is one. (n = 1,000)

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