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Mathematics, 08.07.2019 17:30 Jeremiahcornelis
Acertain virus infects one in every 300 people. a test used to detect the virus in a person is positive 70% of the time when the person has the virus and 15% of the time when the person does not have the virus.
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Acertain virus infects one in every 300 people. a test used to detect the virus in a person is posit...
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