Answer:
The answer is "0.037"
Step-by-step explanation:
Given:
[tex]P(TB)=0.04\\\\P( \text{true positive})=92.5 \% = \frac{92.5}{100} = 0.925\\\\P \text{(true negative)}=98 \%= \frac{98}{100}=0.98 \\\\P\text{(positive and TB)}=0.04 \times 0.925= 0.037 \\\\[/tex]