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Q: The proportion of people in a given...
The proportion of people in a given community who have a certain disease is 0.005. A...
The proportion of people in a given community who have a certain disease is 0.005. A test is available to diagnose the disease. If a person has the disease, the probability that the test will produce a positive signal is 0.96. If a person does not have the disease, the probability that the test will produce a positive signal is 0.04. 1. If a man tests negative, what is the probability that he actually has the disease? 2. For many...
The proportion of people in a given community who have a certain disease is 0.005. A...
The proportion of people in a given community who have a certain disease is 0.005. A test is available to diagnose the disease. If a person has the disease, the probability that the test will produce a positive signal is 0.99. If a person does not have the disease, the probability that the test will produce a positive signal is 0.01 a. If a person tests positive, what is the probability that the person has the disease? b. If a...
A test has been developed to diagnose certain disease. The following information is available: 0.6 %...
A test has been developed to diagnose certain disease. The following information is available: 0.6 % of the population have the disease When a person has the disease, the probability that the test gives a (+) signal is 0.96 When a person does not have the disease, the probability that the test gives a (-) signal is 0.04 a) If your test result is (+), what is the probability that you actually have the disease? b) If your test result is...
For a particular disease, the probability of having the disease in a particular population is 0.04....
For a particular disease, the probability of having the disease in a particular population is 0.04. If someone from the population has the disease, the probability that she/he tests positive of this disease is 0.95. If this person does not have the disease, the probability that she/he tests positive is 0.01. What is the probability that a randomly selected person from the population has a positive test result?
A medical test has been designed to detect the presence of a certain disease. Among people...
A medical test has been designed to detect the presence of a certain disease. Among people who have the disease, the probability that the disease will be detected by the test is 0.94. However, the probability that the test will erroneously indicate the presence of the disease in those who do not actually have it is 0.05. It is estimated that 6% of the population who take this test have the disease. (Round your answers to three decimal places.) (a)...
3 of 15 (13 completo) HW Score: 76.67%, 11.5 of 15 pts 4.3.32 Question Help The...
3 of 15 (13 completo) HW Score: 76.67%, 11.5 of 15 pts 4.3.32 Question Help The probability that a person has a certain disease is 0.02. 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...
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 0.90. If the disease is not actually present, the probability of a positive test result (indicating that the disease If the medical diagnostic test has given a positive result (indicating...
How to calculate the question (b)? Please write down the details of every steps, thanks! In...
How to calculate the question (b)? Please write down the details of every steps, thanks! In certain city, 8% of the men aged 60 or above have diabetes but only 4% of the men aged under-60 has the disease. If a man actually has diabetes, a doctor has a 90% of chance to diagnose correctly. If a man does not have the disease, then the doctor has a 2% of chance to diagnose incorrectly. 20% of the men in this...
You are given the following information about events A, B, and C P(A)0.35, P (B)-0.3, P(C)...
You are given the following information about events A, B, and C P(A)0.35, P (B)-0.3, P(C) 0.51 Events A and B are independent. The probability of at least two of these events occurring is 0.27. The probability of at exactly two of these events occurring is 0.2 Find P(4jc) 0.3698 0.3489 0.3384 0.3279 0.3593 It is known that 2.6% of the population has a certain disease. A new test is developed to screen for the disease. A study has shown...
There is a rare disease that only happens to 1 out of 100,000 people. A test...
There is a rare disease that only happens to 1 out of 100,000
people. A test shows positive 99% of times when applied to an ill
patient and 1% of times when applied to a healthy patient. Please
answer the following questions
What is the probability for you to have the disease when you did
two tests and both of them show positive? Assume that two tests are
conducted independent.
Assume that the patient keeps on trying the test, what...
3 of 15 (13 completo) HW Score: 76.67%, 11.5 of 15 pts 4.3.32 Question Help The probability that a person has a certain disease is 0.02. 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...
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 0.90. If the disease is not actually present, the probability of a positive test result (indicating that the disease If the medical diagnostic test has given a positive result (indicating...
You are given the following information about events A, B, and C P(A)0.35, P (B)-0.3, P(C) 0.51 Events A and B are independent. The probability of at least two of these events occurring is 0.27. The probability of at exactly two of these events occurring is 0.2 Find P(4jc) 0.3698 0.3489 0.3384 0.3279 0.3593 It is known that 2.6% of the population has a certain disease. A new test is developed to screen for the disease. A study has shown...
There is a rare disease that only happens to 1 out of 100,000
people. A test shows positive 99% of times when applied to an ill
patient and 1% of times when applied to a healthy patient. Please
answer the following questions
What is the probability for you to have the disease when you did
two tests and both of them show positive? Assume that two tests are
conducted independent.
Assume that the patient keeps on trying the test, what...
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