6) Suppose, you have 50 independent p = 2 dimensional observations 11,..., 150 following multivariate normal...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
6) Suppose, you have 50 independent p = 2 dimensional observations 11,..., 150 following multivariate normal distribution, with mean , and variance-covariance matrix . has 1 in the diagonals and off-diagonal entries are p, where P <1. Write down the density of their average (i.e. the average of 1,250's). Also, suppose you have 100 independent p = 2 dimensional observations 100 following multivariate normal distribution, with mean, and variance covariance matrix . Similarly, y is the average of y's, i = 1, . . ., 10. 4 Also, 100 are independent of 1,250- Construct an estimator using , which has expectation -2. Then construct a test for - 2 = (1,1) vs 2 (1, 1). 6) Suppose, you have 50 independent p = 2 dimensional observations 11,..., 150 following multivariate normal distribution, with mean , and variance-covariance matrix . has 1 in the diagonals and off-diagonal entries are p, where P <1. Write down the density of their average (i.e. the average of 1,250's). Also, suppose you have 100 independent p = 2 dimensional observations 100 following multivariate normal distribution, with mean, and variance covariance matrix . Similarly, y is the average of y's, i = 1, . . ., 10. 4 Also, 100 are independent of 1,250- Construct an estimator using , which has expectation -2. Then construct a test for - 2 = (1,1) vs 2 (1, 1).
Expert Answer:
Posted Date:
Students also viewed these mathematics questions
-
Demonstrate competency in the behavioral finance you are required to complete the following learning demonstration. 1. Executive summary 2) A numeric example demonstrating violations of expected...
-
1. What types of debt covenants might managers consider? 2. What are the major factors that affect the cost or interest rate of a debt instrument? 3. What are term loans, and what are their...
-
Use the Ratio Test to determine whether the series is convergent or divergent. n=0 (-3)" (2n + 1)!
-
What is characteristic of a flat structure? A. Narrow span of control. B. Fewer layers in the reporting structure. C. Combines two structures into one. D. Is cost-effective with the use of resources.
-
The adjusted trial balance for Madrasah Co. is presented in the following worksheet for the month ended April 30, 2012. InstructionsComplete the worksheet and prepare a classified balancesheet....
-
calculate a present value of certainty equivalent of $ 2 6 8 4 0 to be recieved in 1 1 years knowing that risk - adjusted discount rate is 1 2 . 5 % and risk - free discount rate is 1 . 1 7
-
1. Copy this function carefully at the top of your work before completing the following question: F = (WAXAYAZ) V (WAXAY) V (WA-XAYAZ) V (WAXA-YAZ) V (WAXAY) (a) Simplify the following function using...
-
Discuss common challenges involved in mergers and acquisitions. To what extent does the article illustrate some common pitfalls? Based on this article: The UK competition regulator said Microsoft's...
-
You deposit $12,500 today in a fund earning interest at a continuously compounded rate of 8.9%. How much will you have accumulated at the end of 21 months
-
Financing sources XYZ has a small business of black clothing, for that he asks you to help him make decisions to invest and thus achieve the growth of his business: 1) Give the advantages of...
-
Elaborate the diagram given below 10 Applicant (Buyer/Importer) Issuing Bank 5 8 3 9 Beneficiary (Seller/Exporter) ORDER m 6 Advising Bank
-
Rachel wants to have $4,200.00 in 30 months. Her bank is offering her a Certificate of Deposit, a special savings account, that earns 2.5% compounded weekly. How much does she need to deposit now to...
-
Rashid started a business on February 1,2017 called ABC, Inc. ABC is a retail company that sells vintage jewelry and accessories. the following information was available on ABC Inc.: Cash Sales of...
-
2. In the circuit given in Figure 2, i,(t) = 5.67cos(5t)A and v (t) = 70.71 cos(5t 60) V a) Find the equivalent load impedance. State whether the load is inductive or capacitive. b) Calculate the...
-
Consider the following accounting principles: 1. Entity principle 2. Revenue recognition principle 3. Matching concept Define these accounting principles. Discuss how these principles relate to one...
-
Key Performance Indicators: The Income Statement. Describe or define the following key performance indicators (KPIs) from the income statement: 1. Operating revenue 2. Gross profit 3. Operating...
-
The return on shareholders equity ratio can be decomposed into three separate financial ratiosthe return on sales, asset turnover, and financial leverage. Define each of the ratios assuming the firm...
Study smarter with the SolutionInn App