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vlabodo [156]
3 years ago
8

A pharmaceutical company has developed a test for a scarce disease that is present in 0.5% of the population. The test is 98% ac

curate in determining a positive result, and the chance of a false positive is 4%. What is the probability that someone who tests positive actually has the disease?
Mathematics
2 answers:
marysya [2.9K]3 years ago
7 0
I'm pretty sure it is 3 percent. I may be wrong.

ioda3 years ago
5 0
The probability is 3%
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Answer:

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Step-by-step explanation:

1. 95364 - 43336 = 52028

2. 100005-53495=46510

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Step-by-step explanation:

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40=-5r^3\implies r^3=-8\implies r=-2

a_3=ra_2=r^2a_1

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