True Diagnosis Diabetic Not Diabetic Total Positive 34 20 54 Negative 116 9,830 9,946 Total 150 9850 10.000 est Result
True Diagnosis Diabetic Not Diabetic Total Positive 34 20 54 Negative 116 9,830 9,946 Total 150 9850 10.000 est Result
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
Use the table to answer the questions.
- Compute the prevalence of true diabetes in this population.
- Compute the sensitivity of the test.
- Explain in words what your sensitivity answer means. (Do not just write the definition; include your result!)
- Compute the specificity of the test.
- Explain in words what your specificity answer means. (Do not just write the definition; include your result!)
- Compute the positive predictive value of the test.
- Explain in words what your positive predictive value answer means. (Do not just write the definition; include your result!)
![True Diagnosis
Diabetic
Not Diabetic
Total
Positive
34
20
54
Negative
116
9,830
9,946
Total
150
9,850
10,000
Test Result](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F908d17cb-4ed7-4d3b-8fe4-b9bf479ee0de%2Fbfc20fca-9a00-4b82-a7ce-fec8adf40d4a%2Fer84b3_processed.png&w=3840&q=75)
Transcribed Image Text:True Diagnosis
Diabetic
Not Diabetic
Total
Positive
34
20
54
Negative
116
9,830
9,946
Total
150
9,850
10,000
Test Result
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