Mathematics: 4. one in 2,000 people have a certain disease. there is a test for the disease that correctly diagnoses patients 99% of the time. in other words, the test is positive 99% of the time for patients with the disease, and it is negative 99% of the time for patients without the disease. if a randomly selected person tests positive for the disease, what is the chance he or she has the disease? show work , i don t get how to do it.

4. one in 2,000 people have a certain disease. there - id420002734027, milkshakegrande101

zahrast14

29.09.2019

1/1980 i think. one in 2000 has the disease. then find 99% of it. not sure though. rate brainliest and everyone ; )

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Piglets1228

17.12.2020

28.26 square inches

Step-by-step explanation:

A = Πr^2

= 3.14(3)^2

= 3.14 x 9

=28.26

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