Write the pdf f Y (y; ) = e y , y > 0, in exponential form
Question:
Write the pdf fY(y; λ) = λe−λy, y > 0, in exponential form and deduce a sufficient statistic for λ. Assume that the data consist of a random sample of size n.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 75% (12 reviews)
Then Is suffi...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
Introduction To Mathematical Statistics And Its Applications
ISBN: 9780321693945
5th Edition
Authors: Richard J. Larsen, Morris L. Marx
Question Posted:
Students also viewed these Statistics questions
-
In a certain country, the distribution of a familys disposable income, Y, is described by the pdf fY (y) = yey, y 0. Find FY (y).
-
Let Y 1 , Y 2 , . . . , Y n be a random sample of size n from the pdf f Y (y; ) = 1/ e y/ , y > 0. Let = n Y min . Is unbiased for ? Is = unbiased for ?
-
A sample of size 1 from the pdf f Y (y) = (1 + )y , 0 y 1, is to be the basis for testing H 0 : = 1 versus H 1 : < 1 The critical region will be the interval y 1/2. Find an expression for 1 ...
-
Terrance is a 13-year-old 8th grader, who is an average student. He is rarely ever disruptive in class and gets along well with his peers. His teacher always noticed that he was normally high-strung,...
-
The time-series plot in the next column shows the number of new homes built in the Midwest from 2000 to 2009. (a) Describe how this graph is misleading. (b) What is the graph trying to convey? (c) In...
-
Spelling Sports, which produces basketballs, has two departments: cutting and stitching. Each department has one direct-cost category (direct materials) and one indirect-cost category (conversion...
-
How has the use of HRIS evolved over the past 10 years in organizations, and how might this influence an organizations evaluations of additional investments in new or updated HRIS functionality?
-
The Wall Street Journal reported that automobile crashes cost the United States $162 billion annually (The Wall Street Journal, March 5, 2008). The average cost per person for crashes in the Tampa,...
-
How does inspiration catalyze the process of creativity, particularly in the realms of art and innovation ?
-
The proposed rates were not in the range the CEO expected given the pricing analysis. The CEO has asked the pricing actuary to verify the total projected loss cost excluding potential large storm...
-
Let X 1 , X 2 , . . . , X n be a random sample of size n from the geometric distribution, p X (k; p) = (1 p) k1 p, k = 1, 2, . . .. Show that p = is sufficient for p. ,
-
Let Y 1 , Y 2 , . . . , Y n be a random sample from a Pareto pdf, f Y (y; ) = /(1 + y) +1 , 0 y ; 0 < < Write f Y (y; ) in exponential form and deduce a sufficient statistic for
-
The current ratio is equal to a firms current assets divided by its current liabilities. Use the information in Figure 8A.2 to calculate Twitters current ratio on December 31, 2016. Investors...
-
You are the Account Manager for Mr. and Mrs. Riggs pending insurance policy; it has not been bound yet, and the account will be agency billed. The couple reveals that they cannot pay the entire...
-
Your client exchanged one property for a similar property and did not have to pay capital gains taxes that year. How did he do this?
-
What happens when the entry E is made to end the transaction on a newly created PNR? Explain.
-
Suppose that yet no supply side effects took hold but due to the demand side effects of the policy inflation build up to %70. And monetary authorities decided to fight with inflation using...
-
Rehtaeh Inc. (lessee) needs a new photocopier. It can either buy it for $12,000 or lease it from Seeknom (lessor). The lease requires Rehtaeh to make four annual (end-of-year) payments starting in...
-
Use the definition of the derivative to show that if f(x) = k u(x), where k is a constant and u(x) is a function, then f'(x) = k u'(x).
-
Cassandra Casey operates the Futuristic Antique Store. She maintains subsidiary ledgers for accounts payable and accounts receivable. She presents you with the following information for October 2019:...
-
-7/16 + 7/8
-
If the height and the base of a triangle are doubled, what happens to the area? Explain
-
In a college football game, the quarterback attempted passes with the following results. Find the total gain or loss. Try Gain/Loss 1st 13-yd gain 2nd 12yd gain 3rd 21-yd gain
-
Recently, there has been a resurgence in labor union organization and a subsequent increase in union membership across the United States. What can today's labor unions learn from their past 140-year...
-
). Prove by contraposition: "Vm, ne Z, if m -n is even, then m - n is even (15 points)
-
The production function is Y = AKL-a (1) where L is labor at time t, K, is capital at time t, A, is TFP at time t and a (0, 1). The law of motion for capital is K = 8Y-8K Assume that TFP evolves...
Study smarter with the SolutionInn App