Question

There is an Flu type X (X), 1 out of 400 flu patients have Flu type...

There is an Flu type X (X), 1 out of 400 flu patients have Flu type X. Of those who have Flu type X 65% will have a fever of over 102 degrees (F), and those who have another type of Flu only 60% will have a fever of over 102 degrees.

a) Create a complete tree diagram that represents this information

b) What is the probability that they will not have Flu type X and have a fever of over 102 degrees.

c) If we know that the person does not have a fever of over 102 degrees, what is the probability that they will have flu type X

d) What is the probability that they will have a fever of over 102 degrees, given that they do not have flu type X

e) P[X u F]

0 0
Add a comment Improve this question Transcribed image text
Know the answer?
Add Answer to:
There is an Flu type X (X), 1 out of 400 flu patients have Flu type...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • Here are some statistics collected by a doctor about patients who walk into her office. ∙...

    Here are some statistics collected by a doctor about patients who walk into her office. ∙ 25% of the patients have the flu. ∙ Among patients with the flu, 75% have a fever. ∙ Among patients who don't have the flu, 50% have a fever. A new person walks into the doctor's office and turns out to have a fever. What is the probability that he has the flu?

  • Random variable X has Poisson distribution lambda(rate of occurence for patients with flu-like symptoms in 1...

    Random variable X has Poisson distribution lambda(rate of occurence for patients with flu-like symptoms in 1 hour) = 7.7 t = 1 hour What is the probability that at most 20 patients with the primary diagnosis over flu-like-symptoms are admitted during this 1 hour? you should have all the necessary numbers

  • A clinic took temperature readings of 250 flu patients over a weekend and discovered the temperature...

    A clinic took temperature readings of 250 flu patients over a weekend and discovered the temperature distribution to be Gaussian, with a mean of 102.00°F and a standard deviation of 0.8780. Use this normal error curve area table to find the following values. https://sites.google.com/site/chempendix/statistiics/ordinate-and-area-for-a-normal-error-curve (a) What is the fraction of patients expected to have a fever greater than 104.28°F? (b) What is the fraction of patients expected to have a temperature between 101.82°F and 102.61°F?

  • Records of a company show that 20% of the employees have only a high school diploma:...

    Records of a company show that 20% of the employees have only a high school diploma: 70% have bachelor degrees; and 10% have graduate degrees. Of those with only a high school diploma, 10% hold management positions, whereas, of those having bachelor degrees, 40% hold management positions. Finally, 80% of the employees who have graduate degrees hold management positions. Create a tree diagram representing the above situation. (2 points) What percentage of employees hold management positions? (2 points) Given that...

  • 3 of 17 > A clinic took temperature readings of 250 flu patients over a weekend...

    3 of 17 > A clinic took temperature readings of 250 flu patients over a weekend and discovered the temperature distribution to be Gaussian, with a mean of 101.70 °F and a standard deviation of 0.7770 °F. Use this normal error curve area table to calculate each value. What is the fraction of patients expected to have a fever greater than 103.25 °F? fraction above 103.25 °F: What is the fraction of patients expected to have a temperature between 101.08...

  • (1 point) One of two urns is chosen at random with one just as likely to...

    (1 point) One of two urns is chosen at random with one just as likely to be chosen as the other. Then a ball is withdrawn from the chosen urn. Urn 1 contains 4 white and 5 red balls, and urn 2 has 3 white and 4 red balls. If a white ball is drawn, what is the probability that it came from urn 1? (Hint: Draw a tree diagram first) (1 point) In a random sample of 1,000 people,...

  • 1) Suppose U, V, W U(0, 5), Determine P[ min(U, V, W) 1 a).578 b) .488 c).384 d) .462 e) .340 2) Suppose W has pdf f(x) P(W <.70 I W>.50) 2x, 0 < x <1. Determine a) .425 b).372 ).393 d...

    1) Suppose U, V, W U(0, 5), Determine P[ min(U, V, W) 1 a).578 b) .488 c).384 d) .462 e) .340 2) Suppose W has pdf f(x) P(W <.70 I W>.50) 2x, 0 < x <1. Determine a) .425 b).372 ).393 d).320 e) 456 3) 20% of employees at Acme Piston & Valve have college degrees. f those with a college degree, 56% are in the valve-worker's union. Of those without a college degree, 90% are in the valve- worker's...

  • Let X have probability density function f(2)= k(1+x) -3 for 0 < x < oo and...

    Let X have probability density function f(2)= k(1+x) -3 for 0 < x < oo and f(x) = 0 elsewhere. a. Find the constant k and Find the c.d.f. of X. b. Find the expected value and the variance of X. Are both well defined? c. Suppose you are required to generate a random variable X with the probability density function f(x). You have available to you a computer program that will generate a random variable U having a U[0,...

  • BSP2014 Tutorial]1 1) Let P(A)-0.4 and P(AuB)-0.6 i) For what value of P(B) are if A...

    BSP2014 Tutorial]1 1) Let P(A)-0.4 and P(AuB)-0.6 i) For what value of P(B) are if A and B mutually exclusitve? ii) For what value of P(B) are if A and B independent? 2) There are total of 400 Beta students registered in Financial Engineering for Cyberjaya and Melaka campus. The table below represents the tabulation of students according to their gender and c ampus. MelakaIL) Cyberjaya(C)Total 180 60 Male(M) Total 140 400 If a student is selected randomly, find the...

  • 2. Human blood is grouped into four types. The percentages of Americans with each type are:...

    2. Human blood is grouped into four types. The percentages of Americans with each type are: Type O 43%, 40%, B 12%, AB 5% Choose one American at random. Find the probability that this person: has type O blood has type A or B blood has type A and type B blood How many different ways can 4 tickets be selected from 10 tickets if each ticket wins a different prize? What if each ticket wins the same prize? If...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT