Questions 19-23 are questions pertaining to the following 2 x 2 table for an infectious disease and diagnostic test. Status Test Positive Test Negative Marginal Totals Prevalence Question 24 Disease Present 180 20 200 Disease Absent 100 700 800 ✓ [Choose ] B. 64.3% E. 97.2% C. 87.5% D. 90.0% A. 20.0% Marginal Totals 280 720 1000

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Questions 19-23 are questions pertaining to the following 2 x 2 table for an infectious disease and
diagnostic test.
Status
Test Positive
Test Negative
Marginal Totals
Prevalence
Question 24
Disease Present
180
20
200
Disease Absent
100
700
800
✓ [Choose ]
B. 64.3%
E. 97.2%
C. 87.5%
D. 90.0%
A. 20.0%
Marginal Totals
280
720
1000
D
Transcribed Image Text:Questions 19-23 are questions pertaining to the following 2 x 2 table for an infectious disease and diagnostic test. Status Test Positive Test Negative Marginal Totals Prevalence Question 24 Disease Present 180 20 200 Disease Absent 100 700 800 ✓ [Choose ] B. 64.3% E. 97.2% C. 87.5% D. 90.0% A. 20.0% Marginal Totals 280 720 1000 D
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Questions 19-23 are questions pertaining to the following 2 x 2 table for an infectious disease and its diagnostic test.                                                           

Status

Disease Present

Disease Absent

Marginal Totals

Test Positive

 180

100

   280

Test Negative

  20

700

   720

Marginal Totals

200

800

  1000

Group of answer choices
Predictive Value Negativ
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