The probability that a patient with a negative result is truly HIV-free is 0.999.
<h3>How to find the probability that the negative result is correct?</h3>
To find the probability that confirms that the result of the HIV test is negative, we must take into account the information provided in the information and perform the following mathematical operation.
The probability that No HIV and test positive is:
P = 0.85 * 0.985
P = 0.8372
The probability that HIV and test negative is:
P = 0.15 * 0.003
P = 0.00045
The probability that No HIV and negative test of HIV and negative test is:
P = 0.00045 + 0.8372
P = 0.8377
P = (NOT HIV / Test)
P = 0.8372 / 0.8377
P = 0.999
According to the above, the probability that a patient with a negative result is truly HIV-free is 0.999.
Learn more about probability in: brainly.com/question/11234923
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For this case we have that if each package of pencils has 10 pencils we have:
Thus, we have a total of 90 pencils.
If Peter lost 18 pencils we have:
Thus, Peter has 72 pencils left.
Answer:
After losing 18 pencils, Peter has 72 pencils left.
Option A
Answer:
k=5
Step-by-step explanation:
0.05 for 1 min. Multiply both by 60 because there are 60 minutes in an hour so 0.05x60=3 and 1x60=60
If you multiply 48 (soccer teams in springtown) by 3, that will give you 144. then since 48 is 3 less than 3 times you add the 3 back to give you an answer of 147