Logo
Home Study Material Contact Search
AI Chat FREE
  1. business
  2. accounting
  3. plz help me out exercise 27 (#7.39). let (x1, ...

Plz help Me out Exercise 27 (#7.39). Let (X1, ..., Xn) be a random...

70.2K

Verified Solution

Question

Accounting

image

Plz help Me out

Exercise 27 (#7.39). Let (X1, ..., Xn) be a random sample from the exponential distribution on (a,0) with scale parameter 1, where a E R is unknown. Find a confidence interval for a having the shortest length within the class of confidence intervals [X (1) + c, X(1) + d) with confidence coefficient 1 - a, where X(1) is the smallest order statistic. which yields c = n-1 log a. The shortest length confidence interval is then [X(1) + n-l log a, X(1)]. 1 Exercise 28 (#7.42). Let (X1,..., Xn) be a random sample from a dis- tribution with Lebesgue density 0x011(0,1)(x), where 8 >0 is unknown. (i) Construct a confidence interval for 0 with confidence coefficient 1 - a, using a sufficient statistic. (ii) Discuss whether the confidence interval obtained in (i) has the shortest length within a class of confidence intervals. (iii) Discuss whether the confidence interval obtained in (i) is UMAU

Answer & Explanation Solved by verified expert
Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:
  • Unlimited Question Access with detailed Answers
  • Zin AI - 3 Million Words
  • 10 Dall-E 3 Images
  • 20 Plot Generations
  • Conversation with Dialogue Memory
  • No Ads, Ever!
  • Access to Our Best AI Platform: Zin AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Q

Limo Ltd is a small family owned company that has beensuffering from the credit...

Accounting
Q

Due to age, retirement or failure of the business, many businesses must liquidate their assets and...

Accounting
Q

What effects might you expect in a mammal whose major hemoglobin is mutated such that it...

Medical Sciences
Q

Explain the pathway that transmits pain stimuli to the brain.

Medical Sciences
Q

14. What is most likely to get in the way of effective communication? What can be...

General Management
Q

1 point Given the matrix a 9 87 A a 4 4 8 2 a...

Basic Math
Q

Simplify the following assuming x 0 y 0 and z 0 338x6y z 288x6y z

Calculus
Q

Which matrix equation represents the system of equations y 2 3x 2y 0

Algebra
Q

When using a control chart, what are some patterns that would indicate that the process...

Accounting
Q

Beginning inventory, purchases, and sales data for portable game players are as follows: Apr. 1...

Accounting
Q

.Fantastic furniture pty ltd is expected to receive $2,592,000 in 3 years' time. The management...

Accounting
Q

A Company makes a product. Thus, peak sales occur in May of each year, as...

Accounting