Mathematics, 01.12.2021 18:30 yah2muchh
ELISA tests are used to screen donated blood for the presence of the AIDS virus. The test actually detects antibodies when the virus is present. When antibodies are present, ELISA is positive with probability about 0.997 and negative with probability 0.003. When the blood tested is not contaminated with AIDS antibodies, ELISA gives a positive result with probability 0.015. Suppose that 1% of a large population carries the AIDS antibody in their blood.
Required:
Find the probability that a randomly chosen person has the antibody given that the test is positive.
Answers: 3
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Suppose that x and y are both differentiable functions of t and are related by the given equation. use implicit differentiation with respect to t to determine startfraction dy over dt endfraction in terms of x, y, and startfraction dx over dt endfraction .
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Mathematics, 21.06.2019 15:00
Shryia read a 481 -page-long book cover to cover in a single session, at a constant rate. after reading for 1.5 hours, she had 403 pages left to read. how fast was shryia reading? pages per hour how long did it take her to read the entire book? hours plz i realy need this
Answers: 1
ELISA tests are used to screen donated blood for the presence of the AIDS virus. The test actually d...
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