QUESTIONS 1-5. Data in the table below were collected on a new test for the diagnosis of COVID-19 in a sample of 100,000 adults from the United States. Answer questions 1-5 based on these data. Status COVID-19 Present COVID-19 Absent Positive Test 9,500 4,500 Negative Test 500 85,500 3. What is the specificity of the test? O 0.85 0.95 O 0.90 O 0.80

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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QUESTIONS 1-5. Data in the table below were collected on a new test for the diagnosis of COVID-19
in a sample of 100,000 adults from the United States. Answer questions 1-5 based on these data.
Status
COVID-19 Present
COVID-19 Absent
Positive Test
9,500
4,500
Negative Test
500
85,500
3. What is the specificity of the test?
O 0.85
O 0.95
O 0.90
O 0.80
Transcribed Image Text:QUESTIONS 1-5. Data in the table below were collected on a new test for the diagnosis of COVID-19 in a sample of 100,000 adults from the United States. Answer questions 1-5 based on these data. Status COVID-19 Present COVID-19 Absent Positive Test 9,500 4,500 Negative Test 500 85,500 3. What is the specificity of the test? O 0.85 O 0.95 O 0.90 O 0.80
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