A certain affects virus 0.5% of the population. A test used to detect the virus in...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
A certain affects virus 0.5% of the population. A test used to detect the virus in a person is positive 88% of the time if the person has the virus (true positive) and 13% of the time if the person does not have the virus (false postive). Fill out the remainder of the following table and use it to answer the two questions below. Infected Not Infected Positive Test Negative Test Total Total 500 99,500 100,000 a) Find the probability that a person has the virus given that they have tested positive. Round your answer to the nearest tenth of a percent and do not include a percent sign. P(Infected | Positive Test)= 196 b) Find the probability that a person does not have the virus given that they test negative. Round your answer to the nearest tenth of a percent and do not include a percent sign. P(Not Infected | Negative Test) = 196 A certain affects virus 0.5% of the population. A test used to detect the virus in a person is positive 88% of the time if the person has the virus (true positive) and 13% of the time if the person does not have the virus (false postive). Fill out the remainder of the following table and use it to answer the two questions below. Infected Not Infected Positive Test Negative Test Total Total 500 99,500 100,000 a) Find the probability that a person has the virus given that they have tested positive. Round your answer to the nearest tenth of a percent and do not include a percent sign. P(Infected | Positive Test)= 196 b) Find the probability that a person does not have the virus given that they test negative. Round your answer to the nearest tenth of a percent and do not include a percent sign. P(Not Infected | Negative Test) = 196
Expert Answer:
Related Book For
Elementary Statistics Picturing The World
ISBN: 9780321911216
6th Edition
Authors: Ron Larson, Betsy Farber
Posted Date:
Students also viewed these mathematics questions
-
89. A hose shoots water straight up a distance of 2.5 m. The end opening on the hose has an area of 0.75 cm2. How much water comes out in min? A31.5 liters B.41.5 liters C. 20.5 liters D. 130.5 liters
-
Investigate the need for certifications for IT workers. In the past decade, there has been a shift toward obtaining these testaments to one's ability to perform a particular it job. Research this...
-
A certain virus infects 10 in every 1000 people. A test used to detect the virus in a person is positive 80% of the time when the person has the virus (20% false negative), and 5% of the time when...
-
Has Mississippi enacted the Uniform Real Property Electronic Recording Act? Provide the URL/web address of your source. Provide the citation to where this law is found in the Miss. Code (including...
-
Brady Construction Company contracted to build an apartment complex for a price of $5,000,000. Construction began in 2018 and was completed in 2020. The following is a series of independent...
-
Financial statement data for Metro Moving Company for 2020 follow. Additional information: 1. Vehicles that cost $65,000 and had a net carrying amount of $10,000 were sold for $14,000. 2. A cash...
-
What questions might a manager or team leader ask to help determine which problems to deal with and in which priority?
-
If you were in charge of macroeconomic policies in a small open economy, what qualitative effect would each of the following events have on your target for external balance? a. Large deposits of...
-
Let A(x) be the area of the region bounded by the t-axis and the graph of y = f(t) from t=0 to t=x. Consider the given function and graph. f(t)= 8 a. Find A(8). b. Find A(16). c. Find a formula for...
-
5.55 1. Received $1,000 cash for services performed during July 2. Received $5,700 cash from the issuance of common stock to owners. 3. Received $500 from a customer as payment for services performed...
-
QUESTION-1: For the given frame below; calculate: The Moment of the Force "F" about Point O; The Moment of the Force "F" about OA Axis. 0.3 m 0.4 m 0.2 m F=40i-30j-20 k
-
A 18-mm diameter, mirror-polished steel shaft is subjected to a bending loading consisting of a 75 N-m average bending moment and a 95 N-m alternating bending moment. Its tensile strength is 800 MPa...
-
3. For the characteristic polynomial shown below, draw (by hand) the root-locus plot for K > 0. Note: You will need to compute the breakaway points but not the angles of departure or angles of...
-
The records of Loren Movers Ltd . contained the following inventory data: 2 0 X 1 2 0 X 2 Cost NRV Cost NRV Category 1 Item A $ 1 1 , 2 0 0 $ 8 , 4 4 0 $ 7 , 8 0 0 $ 4 , 4 8 0 Item B 4 4 , 0 0 0 3 7...
-
Problem 6 a) Find the internal forces and moments in the seatpost at cross-section A-A and calculate the maximum and minimum normal stresses. The seatpost is a hollow circular tube with outer...
-
You want to purchase a brand new 2018 BigUmer. Your nearest dealership, Big Motors, is selling it for $25,000. You have enough cash in the bank, currently earning 15% interest (APR with monthly...
-
CRUZ, INC. Comparative Balance Sheets December 31, 2015 CRUZ, INC. Income Statement For Year Ended December 31, 2015 Required Use the indirect method to prepare the cash provided or used from...
-
The SAT is an exam used by colleges and universities to evaluate undergraduate applicants. The test scores are normally distributed. In a recent year, the mean test score was 1498 and the standard...
-
A state claims that the mean tuition of its universities is no more than $25,000 per year. State H0 and Ha in words and in symbols. Then determine whether the hypothesis test is left-tailed,...
-
In Exercises 57, you are given a null hypothesis and three confidence intervals that represent three samplings. Determine whether each confidence interval indicates that you should reject H 0 ....
-
A popular term for make-or-buy decisions is outsourcing decisions. There are many examples of outsourcing, from Nikes outsourcing of nearly all its production activities to small firms outsourcing of...
-
Quick Copies Company is a small printing and copying firm with three high-speed offset printing presses, five copiers (two color and three black and white), one collator, one cutting and folding...
-
Gulino Corporation manufactures snowmobiles in its White Mountain, Wisconsin plant. The following costs are budgeted for the first quarter's operations. Instructions Classify the above costs of...
Study smarter with the SolutionInn App