Using formula (5.1.5), prove that, if independent r.v.s X 1 and X 2 are standard normal and
Question:
Using formula (5.1.5), prove that, if independent r.v.’s X1 and X2 are standard normal and S = X1 + X2, then the conditional distribution of X1 given S = s, is normal with a mean of s/2 and a variance of 1/2.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 100% (QA)
By Proposition 5 fss 22 exps22 and by 515 ...View the full answer
Answered By
Ashington Waweru
I am a lecturer, research writer and also a qualified financial analyst and accountant. I am qualified and articulate in many disciplines including English, Accounting, Finance, Quantitative spreadsheet analysis, Economics, and Statistics. I am an expert with sixteen years of experience in online industry-related work. I have a master's in business administration and a bachelor’s degree in education, accounting, and economics options.
I am a writer and proofreading expert with sixteen years of experience in online writing, proofreading, and text editing. I have vast knowledge and experience in writing techniques and styles such as APA, ASA, MLA, Chicago, Turabian, IEEE, and many others.
I am also an online blogger and research writer with sixteen years of writing and proofreading articles and reports. I have written many scripts and articles for blogs, and I also specialize in search engine
I have sixteen years of experience in Excel data entry, Excel data analysis, R-studio quantitative analysis, SPSS quantitative analysis, research writing, and proofreading articles and reports. I will deliver the highest quality online and offline Excel, R, SPSS, and other spreadsheet solutions within your operational deadlines. I have also compiled many original Excel quantitative and text spreadsheets which solve client’s problems in my research writing career.
I have extensive enterprise resource planning accounting, financial modeling, financial reporting, and company analysis: customer relationship management, enterprise resource planning, financial accounting projects, and corporate finance.
I am articulate in psychology, engineering, nursing, counseling, project management, accounting, finance, quantitative spreadsheet analysis, statistical and economic analysis, among many other industry fields and academic disciplines. I work to solve problems and provide accurate and credible solutions and research reports in all industries in the global economy.
I have taught and conducted masters and Ph.D. thesis research for specialists in Quantitative finance, Financial Accounting, Actuarial science, Macroeconomics, Microeconomics, Risk Management, Managerial Economics, Engineering Economics, Financial economics, Taxation and many other disciplines including water engineering, psychology, e-commerce, mechanical engineering, leadership and many others.
I have developed many courses on online websites like Teachable and Thinkific. I also developed an accounting reporting automation software project for Utafiti sacco located at ILRI Uthiru Kenya when I was working there in year 2001.
I am a mature, self-motivated worker who delivers high-quality, on-time reports which solve client’s problems accurately.
I have written many academic and professional industry research papers and tutored many clients from college to university undergraduate, master's and Ph.D. students, and corporate professionals. I anticipate your hiring me.
I know I will deliver the highest quality work you will find anywhere to award me your project work. Please note that I am looking for a long-term work relationship with you. I look forward to you delivering the best service to you.
3.00+
2+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Business questions
-
Scrappy Corp. has 100M shares outstanding and a poison pill in place that will be triggered if an investor acquires 10% or more of outstanding shares. The poison pill allows all other shareholders to...
-
A regression analysis of data on n = 53 males considered the following variables: Y = SBPSL (estimated slope based on the straight-line regression of an individual's blood pressure over time) X1 =...
-
Prove Theorem 8.10. Theorem 8.10 If X1 and X2 are independent random variables, X1 has a chi-square distribution with v1 degrees of freedom, and X1 + X2 has a chi-square distribution with v > v1...
-
From our discussions of recent criticisms of research into cultural differences: Can we safely assume the existence of single national cultures? Is the influence of culture as an explanatory...
-
A 6/4 VRM of the form of Figure has the following properties: Stator pole angle ? = 30 ?, Rotor pole angle ? = 30 ?, Air-gap length g = 0.35 mm, Rotor outer radius R = 5.1 cm, Active length D = 7 cm....
-
Using Figure 6.4 as a model, illustrate the operation of HEAPSORT on the array A = 5, 13, 2, 25, 7, 17, 20, 8, 4.
-
2013 Indianapolis 500 champion Tony Kanaan holds his hand out of his IndyCar while driving through still air with standard atmospheric conditions. (a) For safety, the pit lane speed limit is \(60...
-
Bel-Air, Inc., is a small engineering corporation that surveys land for development. The company has grown rapidly over the past few years, and management has to decide whether to hire new engineers...
-
Managing employees with personal problems can be a delicate and challenging task. As a manager, it's important to approach these situations with empathy, understanding, and professionalism. It is...
-
Let X 1 and X 2 have the -distributions with the common scale parameter a = 1 and essential parameters 1 and 2 , respectively. Let S = X 1 +X 2 . Given S = s, the r.v. X 1 takes on values from [0,...
-
The densities of independent r.v.s X 1 and X 2 are f 1 (x) = C 1 x 5 e 4x and f 2 (x) = C 2 x 8 e 4x , respectively, where C 1 and C 2 are constants. (a) Do we need to calculate these constants in...
-
1. When auditing prepaid insurance, an auditor discovers that the original insurance policy on a key piece of manufacturing equipment is not avail-able for inspection. The policys absence most likely...
-
We learned that Facebook acquired GIPHY for a sum of $400 million. Facebook has historically maintained its WACC at around 8%. Assume that Facebook acquired another app this year for $500 million and...
-
Supply is most elastic in ______. a) the market period b) the short run c) the long run
-
A tax will ______. a) lower price and raise supply b) lower price and lower supply c) raise price and lower supply d) raise price and raise supply
-
Explain how each of the following events affects the monetary base, the money multiplier, and the money supply. a. The Federal Reserve buys bonds in an openmarket operation. b. The Fed increases the...
-
The imposition of a tax _________. a) raises both supply and demand b) lowers neither supply nor demand c) lowers only supply d) lowers only demand
-
Tom is a CPA for a large regional firm. In preparing the tax return for Espresso Industries, he notices that the firm has an unusually high amount of travel, meal, and entertainment expenses....
-
What is the order p of a B + -tree? Describe the structure of both internal and leaf nodes of a B + -tree.
-
During 2017, Kent, a 40-year-old single taxpayer, reports the following items of income and expense: Income: Salary ..$150,000 Dividends from Alta Corporation .. 800 Interest income from a savings...
-
Sam owns a small apartment building (this is the only rental building Sam owns). During the year Sam incurs the following expenditures: Item Amount Replace roof and roof underlying structure because...
-
John Lucy makes wooden boxes in which to ship motorcycles. John and his three employees invest a total of 40 hours per day making 120 boxes. a) What is their productivity? b) John and his employees...
-
What are the implications of the visionary leadership style for your current position as Dean of a college?
-
Find the inverse A- of A = = 1 -4 2-3
-
What implication does the notion of grieving styles have for the practice of grief counselling ?
Study smarter with the SolutionInn App