Question
In: Math
Researchers use Elisa to test for Lyme disease. Lyme disease infects 0.0009 of the US population...
Researchers use Elisa to test for Lyme disease. Lyme disease infects 0.0009 of the US population each year. The test has a detection rate of 0.98 and a false positive rate of 0.2.
a. What is the probability of a positive test?
b. What is the probability that a person with a positive result actually has Lyme disease?
Solutions
Expert Solution
Please write your queries in
the comments section .I will surely try to make it more clear to
you!
All the best!
milcah answered 8 months agoRelated Solutions
What is Lyme disease? How does it spread? Is it equally common everywhere in the US?
What is Lyme disease? How does it spread? Is it equally common
everywhere in the US?What is the purpose of a differential diagnosis? What is a
joint aspiration?What are antibodies? What type of cell in your body makes
them?What is PCR? What does it look for?
What is Lyme disease? How does it spread? Is it equally common everywhere in the US?
What is Lyme disease? How does it spread? Is it equally common
everywhere in the US?
a new screening test for Lyme disease is being evaluated. it was administered to 1,235 people...
a
new screening test for Lyme disease is being evaluated. it was
administered to 1,235 people in maine. While 115 people with the
disease tested positive for it another 47 people who do not have
the disease tested positive for Lyme. 721 people who do not have
Lyme tested negative.
1.
calculate specificity
2.
calculate positive predictive value
3.
calculate the negative predictive value
4.
would you recommend this nrw screening test?
The disease is Lyme Disease In 4 to 5 paragraphs, answer the questions below, which mirror...
The disease is Lyme Disease
In 4 to 5 paragraphs, answer the questions below, which mirror
the critical elements for Section IV of the final project. They
will help you complete this section of your final project.
IV. Risk: In this section, you will identify
the population at risk, discuss incidence and prevalence, interpret
data, and discuss treatment options that exist for the communicable
disease.
Have you identified the population that is at
risk of developing or contracting the disease,...
Discuss the role of Ixodes scapularis and Ixodes pacificus in Lyme disease.
Discuss the role of Ixodes scapularis and Ixodes pacificus in
Lyme disease.
Compare and contrast the use of the following methodologies for diagnosing disease: ELISA, PCR, WESTERN BLOTS,...
Compare and contrast the use of the following methodologies for
diagnosing disease: ELISA, PCR, WESTERN BLOTS, and Fluorescent
antibody techniques.
In your answer discuss the relative sensitivity and specificity
of the assays.
Lastly, when might culturing methods provide useful information
to the doctor or clinician that the other methods do not.
Researchers often use z-tests to compare their samples to known population norms. The Graded Naming Test...
Researchers often use z-tests to compare their samples to known
population norms. The Graded Naming Test (GNT) asks respondents to
name objects in a set of 30 black-and-white drawings. The test
often used to detect brain damage, starts with easy words like
kangaroo and gets progressively more difficult, ending with words
like sextant. The GNT population norm for adults in England is
20.4. Roberts (2003) wondered whether a sample of Canadian adults
had different scores than adults in England. If...
Researchers often use z-tests to compare their samples to known population norms. The Graded Naming Test...
Researchers often use z-tests to compare their samples to known
population norms. The Graded Naming Test (GNT) asks respondents to
name objects in a set of 30 black-and-white drawings. The test
often used to detect brain damage, starts with easy words like
kangaroo and gets progressively more difficult, ending with words
like sextant. The GNT population norm for adults in England is
20.4. Roberts (2003) wondered whether a sample of Canadian adults
had different scores than adults in England. If...
Researchers are interested in the mean age of a certain population. Let us say that they...
Researchers are interested in the mean age of a certain
population. Let us say that they are asking the following
questions: can we conclude that the mean age of this population is
different from 30 years? If the sample mean of 10 individuals drawn
from that population is 27and the population variance is 20. Make a
confidence interval of the mean
A.
1.96 , -1.96
B.
24.23 ,29.20
C.
24.23 , 29.77
D.
2.77 , -2.77
what are the 4 steps in an ELISA test?
what are the 4 steps in an ELISA
test?
ADVERTISEMENT
ADVERTISEMENT
Latest Questions
- Return on Equity (ROE) is one profitability ratio that is used to determine financial performance. Can...
- Journal Entries for Credit Losses At the beginning of the year, Whitney Company had the following...
- What are the various types of taxes used by governments? Who are the actors that make...
- How, exactly, do preferential hiring/admissions policies seek to remedy past discrimination? Are such policies morally equivalent...
- BUSINESS AND SOCIETY 1 PAGE ESSAY QUESTION (I'll give you thumbs up.) What are some upsides...
- Garden Sales, Inc., sells garden supplies. Management is planning its cash needs for the second quarter....
- Agile Manifesto has Twelve principles and Four Values. Outline three Principles or Values and show how...
ADVERTISEMENT