02-08-2017, 03:31 PM
A researcher develops a new test to detect lung cancer at an earlier stage. The test picks up the lung cancer in 85% of patients with lung cancer diagnosed by the gold standard and is negative in 90% of patients without lung cancer. The prevalence of lung cancer in the population of 1000 being studied is 3%. What is the sensitivity of the test?
a) 95%
b) 90%
c) 89.5%
d) 87.5%
e) 85%
f) 50.5%
g) 33%
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a) 95%
b) 90%
c) 89.5%
d) 87.5%
e) 85%
f) 50.5%
g) 33%
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