53 021
Assignments Done
Successfully Done
In October 2017
Your physics homework can be a real challenge, and the due date can be really close — feel free to use our assistance and get the desired result.
Be sure that math assignments completed by our experts will be error-free and done according to your instructions specified in the submitted order form.
Our experts will gladly share their knowledge and help you with programming homework. Keep up with the world’s newest programming trends.

Answer on Statistics and Probability Question for lenna

Question #8457
During an epidemic of disease,
a doctor sees 110 people who have symptoms commonly associated with the
disease. Of these, 45 are women, of whom 20 actually have the disease. 15 of
the men also have the disease. Suppose a
person is selected at random from those with symptoms seen by the doctor. Define events:

W: the
selected person is a woman

D: the
selected person has the disease
(a)draw a Venn diagram for this problem
(b) Describe in words the events W, W È D, W Ç D, and W|D, and compute
probabilities associated with each of these events
(c) If three people are selected at random, what is the probability that
(i) all three of them have the disease
(ii)exactly one of them has the disease?
(d) Of people with the disease, 95% react positively to a diagnostic test, as also do 8% of people without the
disease. What is the probability of a person selected at random
(a) reacting positively
(b) having the disease given that he or she reacted positively?
Expert's answer
Unfortunately, your question requires a lot of work and cannot be done for free.
Submit it with all requirements as an assignment to our control panel and we'll assist you.

Need a fast expert's response?

Submit order

and get a quick answer at the best price

for any assignment or question with DETAILED EXPLANATIONS!


No comments. Be first!

Leave a comment

Ask Your question