Find probability of having a disease when testing positive

Assignment Help Mathematics

Reference no: EM13118081

Probability of Having a Disease when Testing Positive
Suppose that 1% of all people have a particular disease. A test for the disease is 99% accurate. This means that a person who tests positive for the disease has a 99% chance of actually having the disease, while a person who tests negative for the disease has a 99% chance of not having the disease. If a person tests positive for the disease, what is the chance (rounded to the nearest hundredth) that he or she actually has the disease?

Reference no: EM13118081

Questions Cloud

Find probability of having a disease when testing positive : Probability of Having a Disease when Testing Positive. Suppose that 1% of all people have a particular disease. A test for the disease is 99% accurate. This means that a person who tests positive for the disease has a 99% chance of actually having..

Explain how long does the package take to reach the ground : A hot-air balloon is ascending at the rate of 12 m/s and is 84 m above the ground when a package is dropped over the side. Explain how long does the package take to reach the ground?

Probability that at most three seeds will germinate : If we believe the manufacturer's assertion, what is the probability that at most 3 of the 6 seeds that were planted will germinate?

What is the ka of this acid : A 0.12M solution of a weak acid HA has pH = 2.49. What is the Ka of this acid.

Which of the following cannot undergo microevolution : Which of the following CANNOT undergo microevolution?

How many ml of thiesolution are required to titrate a sample : A solution was made by taking 1.250g of KMnO4 and dissolving it in enough water to make 1.000 liter of solution. This solution was used to titrate H2C2O4·2H2O, a very pure substance. In acidic media, the reaction is.

Explain how long does it take the boat to make a round trip : If the water in the river is flowing at 3.0 m/s, explain how long does it take the boat to make a round trip consisting of a 250 m displacement downstream followed by a 250 m displacement upstream?

Find standard deviation of expected profits : Standard Deviation of Expected Profits. Suppose that next year the U.S. will be in one of the following economic conditions: Boom, Moderate Growth, Recession, or Depression.

User Account

All Pages