Mixture models: After a posterior analysis on data from a population of squash plants, it was...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
Mixture models: After a posterior analysis on data from a population of squash plants, it was determined that the total vegetable weight of a given plant could be modeled with the following distribution: p(yl0, 02) = .31dnorm(y, 0, ơ) + .46dnorm(201, 20) + .23dnorm(y, 301, 30) where the posterior distributions of the parameters have been calculated as 1/02 - gamma(10, 2.5), and ejo 2 normal(4.1, 02/20). a) Sample at least 5,000 y values from the posterior predictive distribution. b) Form a 75% quantile-based confidence interval for a new value of Y. Mixture models: After a posterior analysis on data from a population of squash plants, it was determined that the total vegetable weight of a given plant could be modeled with the following distribution: p(yl0, 02) = .31dnorm(y, 0, ơ) + .46dnorm(201, 20) + .23dnorm(y, 301, 30) where the posterior distributions of the parameters have been calculated as 1/02 - gamma(10, 2.5), and ejo 2 normal(4.1, 02/20). a) Sample at least 5,000 y values from the posterior predictive distribution. b) Form a 75% quantile-based confidence interval for a new value of Y.
Expert Answer:
Answer rating: 100% (QA)
Mixture models A posterior analysis on data from a population of squash plants it was determined t... View the full answer
Related Book For
Posted Date:
Students also viewed these accounting questions
-
From statistics gathered over many seasons, it was determined that the probability a basketball player will make a basket after having made a basket on his previous attempt is .55, while the...
-
of the 85 caught balls, it was determined that 34 were barehanded catches,49 were caught with a glove , and two were caught with a hat Whaat is the p
-
In 1996, it was determined that the absolute configuration of (+)-bromochlorofluoromethane is R. Which of the following is (are) (+)-BrClFCH?
-
A slipper-pad bearing (Fig. P1023) is often encountered in lubrication problems. Oil flows between two blocks; the upper one is stationary, and the lower one is moving in this case. The drawing is...
-
What is the bond equivalent yield of a 180- day, $ 1 million face value Treasury bill with a discount rate of 4.5 percent?
-
What mechanisms are in place to guide the identification, measurement, categorization, and communication of information to stakeholders and users? Discuss differences between users and stakeholders.
-
Determining the limitations of the constitutional doctrine of due process has been a difficult issue to resolve. Use the Internet to research specific California cases in which a court considered...
-
Ray, Linda, and Nancy form a partnership. Ray and Linda contribute property and cash. Nancy contributes only services. Linda dies, and the partnership is liquidated. After all debts are paid, the...
-
Kandy Kane Corporation has income before taxes of $400,000 and a loss from discontinued operations pretax of $100,000. If the income tax rate is 25% on all items, the income statement should show...
-
It's mid-December and Marie is finalizing her divorce. Generally, she and her soon to be ex-spouse have been amicable, and Marie is looking forward to being single. The divorce attorneys will be...
-
Explain the PMO organizational structure, the rationale for its make-up, and how this configuration can be used to accomplish the goals of the project. Will project managers be included in the PMO,...
-
A steel cable holds a $250 \mathrm{~kg}$ tank below the surface of saltwater. If the volume of water displaced by the tank is $0.2 \mathrm{~m}^{3}$, what is the tension in the cable? Assume the...
-
An open rectangular tank, $0.5 \mathrm{~m}$ wide and $1 \mathrm{~m}$ long, contains water to a depth of $1 \mathrm{~m}$. If the height of the tank is $1.25 \mathrm{~m}$, what is the maximum...
-
A metal ingot weighs $400 \mathrm{~N}$ in air. When the ingot is completely submerged in water, it weighs $250 \mathrm{~N}$. What is the volume of the ingot and its density in air?
-
The successor to Alvin, the submersible that was used to locate the Titanic, is being built. The goal is to be able to reach the deepest depths in the Atlantic and Pacific oceans, about $11,000...
-
A container of an organic liquid a $25^{\circ} \mathrm{C}$ has a mass of $1100 \mathrm{~kg}$ and a volume of $0.94 \mathrm{~m}^{3}$. Find the liquid's weight, its density, and its specific gravity.
-
Assess Walmart's global and national competition. Analyze key financial statements, and what items such as corporate tax rates can affect Walmart's ability to compete on a global scale.
-
1. As a general strategy, would you recommend that Carl take an aggressive approach to capacity expansion or more of a wait-and-see approach? 2. Should Carl go with the option for one facility that...
-
As was the case with Democrats and Republicans we would expect that Conservatives would have higher incomes (POLVIEWS3: 1 = Liberal, 3 = Conservative) a. Conduct a statistical test to determine...
-
Can we infer that men and women (SEX: 1 = Male, 2 = Female) differ in their preference for work that is important and gives a feeling of accomplishment? Please look at the list below and specify...
-
Exercise 2.65 described a survey of the business school graduates undertaken by a university placement office. The respondents reported (among other questions) gender (1 = Female, 2 = Male) and area...
-
(a) Use a histogram to graph the empirical distribution of the duration times between American Airline trades. Compare the graph with Figure 2.9. Figure 2.9. (b) Interpret the shape of the...
-
Consider the equity prices of the United States companies Microsoft and Walmart for the period April 1990 to July 2004 ( \(T=172)\). (a) Compute the continuously compounded (log) returns on Microsoft...
-
(a) Compute the monthly excess returns on Exxon, General Electric, Gold, IBM, Microsft and Walmart. Be particularly carefully when computing the correct risk free rate to use. (b) Estimate the CAPM...
Study smarter with the SolutionInn App