The results for a blood test for a certain disease are shown in the table below. Based on the table, what is the prevalence of the disease? T+ T- Total D+ 290 10 300 D- 3219 481 3700 Total 3509 491 4000 A. 0.09 0.97 O B. 0.0725 290 Screenshot

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The results for a blood test for a certain disease are shown in the table below. Based on the table, what is the prevalence of the disease?
T+
T-
Total
D+
290
10
300
D-
3219
481
3700
Total
3509
491
4000
A. 0.09
0.97
O B.
0.0725
290
Screenshot
Transcribed Image Text:The results for a blood test for a certain disease are shown in the table below. Based on the table, what is the prevalence of the disease? T+ T- Total D+ 290 10 300 D- 3219 481 3700 Total 3509 491 4000 A. 0.09 0.97 O B. 0.0725 290 Screenshot
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