The test for a certain disease is 86% accurate. A hospital tests a sample of 5000 patients for this disease and the incidence rate of the disease is 12%. Fill in the following table showing the...


The test for a certain disease is 86% accurate.  A hospital tests a sample of 5000 patients for this disease and the incidence rate of the disease is 12%.



  1. Fill in the following table showing the results of this disease testing.
































Disease



No Disease



Total



Test Positive









Test Negative









Total










  1. What
    percent
    of these patients tests positive? Round to the nearest 0.1%.





If a patient tests negative, what is the
percent
chance they have the disease? Round to the nearest 0.1%


Suppose you select a patient at random
from this sample, what is the
probability
the patient has the disease
or
tests positive? Use three significant digits.



What is the
probability
that two patients randomly chosen
from this sample
who do not have the disease
both
test positive? Use four significant digits.



Jun 07, 2022
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