Expected value of sample information

Assignment Help Basic Statistics
Reference no: EM1389298

Physicians have been approached by a market research firm that offers to perform a study for $5000. Their experience enables them to use Bayes' theorem to make the following statements of probability:

probability of a favorable market given a favorable study = 0.82
probability of an unfavorable market given a favorable study = 0.18
probability of a favorable market given an unfavorable study = 0.11
probability of an unfavorable market given a unfavorable study = 0.89
probability of a favorable research study = 0.55
probability of a favorable research study = 0.45

a) Develop a new decision tree to reflect the options now open to the market study (the previous decision tree had the following information: $100,000 profit for favorable market, $40,000 loss for unfavorable market, or do nothing with zero cost-- 50-50 chance of success.)

b) Use the EMV approach to recommend a strategy.

c) What's the expected value of sample information? How much might the physicians be willing to pay for a market study?

Reference no: EM1389298

Questions Cloud

What is the angle formed between wire and ground : what is the angle formed between wire and ground?
What is the torque on the root of the tooth about point a : What is the torque on the root of the tooth about point A.
Illustrate what factor contribute to the country competition : Illustrate what factors contribute to the country's competitive advantage in the production of textiles? Explain how important are the countries supporting industries to the country's textile trade?
How long does it take the engine to lift the crate : how long does it take the engine to lift the crate a vertical distance of 19.8 m? Friction in the system is negligible.
Expected value of sample information : What's the expected value of sample information? How much might the physicians be willing to pay for a market study?
Write statement to allot new value to element of array : Write down single statement which allots new value to element of ArrrayList indexed by j. This new value must be equal to twice value stored in next element of ArrayList.
Identification of an infectious agent : Recognize factors that may affect the identification of an infectious agent form a patient. Also compare the types of tests performed on microbial isolates versus those performed on patients themselves in the process of microbial identification.
What is the final equilibrium temperature of the system : what is the final equilibrium temperature of the system?
Managers need to consider when evaluating the value of data : Illustrate what are some of the important questions that managers need to consider when evaluating the value of data to an organization?

Reviews

Write a Review

Basic Statistics Questions & Answers

  Degree of certainty independent of credits earned

At α = 0.01, is the degree of certainty independent of credits earned?

  Explaining linear programming module-transportation module

Use either Linear Programming module or Transportation module of Cd to minimize the shipping costs involved in move.

  Computation of probability based on binomial distribution

A fair die is rolled nine times. What is the probability that an odd number (1,3 or 5) will occur less than 3 times?

  Estimating sample size for population mean

We want to estimate the population mean within 5, with a 99% confidence level. The population std dev is estimated to be 15.  How large is the required sample size?

  Expected value based on binomial and geometric distribution

What is the distribution of X? State its mean and variance.

  How to compute probability value using normal distribution

X has a normal distribution with a mean of 80.0 and a standard deviation of 3.5. Find the following probabilities.

  Thirty year treasury note at the end of every year

Illustrate what does weighting add to usefulness of moving averages and explain how is it done. The yield on a thirty year treasury note at the end of every year since 1990 is recorded below.

  Logistic regression

Marentette and El-Masri (2011) used logistic regression to identify predictors of obtaining seasonal influenza vaccination among hospital-based nurses in Canada.  Their results are shown in table 1:

  Estimating the standard z-scores

Suppose the random variable x is best described by a normal distribution with µ = 24 and σ = 2.7. Find the z-score that corresponds to each of the following x values.

  Fundamental difference in the findings

Create a hypothesis and perform a series of tests to determine if there is any fundamental difference in the findings.

  Find the sample standard deviation - sample mean

Find the sample mean and find the sample standard deviation - construct a confidence interval for the true population mean for body temperatures of healthy adults.

  Calculate the residual

Question: If the regression line is drawn as Y = C + 1075x, when X was 2 and y was 239, given that the intercept was 11. Calculate the residual

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd