Question

A certain disease has an incidence rate of 0.5%. If the false negative rate is 4%...

A certain disease has an incidence rate of 0.5%. If the false negative rate is 4% and the false positive rate is 2%, compute the probability that a person who tests positive actually has the disease.

Math   Statistics-And-Probability   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
A certain disease has an incidence rate of 0.2%. If the false negative rate is 8%...
A certain disease has an incidence rate of 0.2%. If the false negative rate is 8% and the false positive rate is 4%, compute the probability that a person who tests positive actually has the disease.
A certain disease has an incidence rate of 2%. The false negative rate is 5%, and...
A certain disease has an incidence rate of 2%. The false negative rate is 5%, and the false positive rate is 1%. Compute the probability that a person who tests positive actually has the disease. Give your answer to 2 decimal places.
A certain disease has an incidence rate of 0.4%. If the false negative rate is 6%...
A certain disease has an incidence rate of 0.4%. If the false negative rate is 6% and the false positive rate is 2%, compute the probability that a person who tests positive actually has the disease. Give your answer accurate to at least 3 decimal places
The test for a disease has a false positive rate of 5% and a false negative...
The test for a disease has a false positive rate of 5% and a false negative rate of 3%.  Suppose a person to be test has the disease with probability 20%. If the test is positive, what is the revised probability that the person has the disease? If the test is negative, what is the revised probability that the person has the disease? If the test is negative, what is the revised probability that the person does not have the disease?...
The probability that a person has a certain disease is 2%. Medical diagnostic tests are available...
The probability that a person has a certain disease is 2%. Medical diagnostic tests are available to determine whether the person actually has the disease. If the disease is actually present, the probability that the medical diagnostic tests will give a positive result (correct diagnosis) is 95%. If the disease is not actually present, the probability of a positive test result (incorrect diagnosis) is 0.5%. Suppose that the medical diagnostic test shows a positive result, (a) What is the probability...
test for a certain disease is found to be 95% accurate, meaning that it will correctly...
test for a certain disease is found to be 95% accurate, meaning that it will correctly diagnose the disease in 95 out of 100 people who have the ailment. The test is also 95% accurate for a negative result, meaning that it will correctly exclude the disease in 95 out of 100 people who do not have the ailment. For a certain segment of the population, the incidence of the disease is 4%. (1) If a person tests positive, find...
The probability that a person has a certain disease is 0.03 Medical diagnostic tests are available...
The probability that a person has a certain disease is 0.03 Medical diagnostic tests are available to determine whether the person actually has the disease. If the disease is actually​ present, the probability that the medical diagnostic test will give a positive result​ (indicating that the disease is​ present) is 0.92 If the disease is not actually​ present, the probability of a positive test result​ (indicating that the disease is​ present) is 0.02 a. If the medical diagnostic test has...
A medical test is available to determine whether a patient has a certain disease. To determine...
A medical test is available to determine whether a patient has a certain disease. To determine the accuracy of the test, a total of 10,100 people are tested. Only 100 of these people have the disease, while the other 10,000 are disease free. Of the disease-free people, 9800 get a negative result, and 200 get a positive result. The 100 people with the disease all get positive results. Use this information as you answer the questions below. 1) Find the...
The probability that a person has a certain disease is 0.03 Medical diagnostic tests are available...
The probability that a person has a certain disease is 0.03 Medical diagnostic tests are available to determine whether the person actually has the disease. If the disease is actually​ present, the probability that the medical diagnostic test will give a positive result​ (indicating that the disease is​ present) is 0.88 If the disease is not actually​ present, the probability of a positive test result​ (indicating that the disease is​ present) is 0.02 a. If the medical diagnostic test has...
The probability that a person has a certain disease is 0.05 Medical diagnostic tests are available...
The probability that a person has a certain disease is 0.05 Medical diagnostic tests are available to determine whether the person actually has the disease. If the disease is actually​ present, the probability that the medical diagnostic test will give a positive result​ (indicating that the disease is​ present) is 0.92 If the disease is not actually​ present, the probability of a positive test result​ (indicating that the disease is​ present) is 0.02 If the medical diagnostic test has given...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT