Logo
Home Study Material Contact Search
AI Chat FREE
  1. mathematics
  2. statistics
  3. 12 suppose a certain type of fertilizer has an exp

12 Suppose a certain type of fertilizer has an expected yield per acre of with...

70.2K

Verified Solution

Question

Statistics

image

12 Suppose a certain type of fertilizer has an expected yield per acre of with variance o whereas the expected yield for a second type of fertilizer is with the same thy variance o Let S and S denote the sample variances of yields based on sample sizes n and no respectively of the two fertilizers Show that the pooled combined estimator 82 n 1 S n 1 S n n 2 is an unbiased estimator of o

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

a) Four investment projects have the following net cash flows. The cost of capital is 15%....

Finance
Q

Suppose a? five-year, $1,000 bond with annual coupons has a price of $903.04 and a yield...

Finance
Q

A town offers a lottery. To win the grand prize of $1,000,000, your ticket needs to...

Advance Math
Q

2. How might the movements produced by the rabbit be different than in human muscles? 3....

Medical Sciences
Q

Perform an internet information search on the terms “Bipolar Junction Transistors” (or “BJT”) and “MOSFET”. Extract...

Electrical Engineering
Q

Behaviorists from John Locke on have assumed that we can shape our children any way we...

Psychology
Q

Six Measures of Solvency or Profitability The following data were taken from the financial statements of Gates...

Accounting
Q

The complex bacterial media named Luria Bertani LB can be used to grow E coli...

Biology
Q

In outer space two identical space modules are joined together by a massless cable These...

Physics
Q

The scores on a standardized test are normally distributed with a mean of 100 and...

Statistics
Q

Capital Budgeting Decisions Student 1: Student 2: Student 3: 3 Setup for Questions 4 (Note...

Finance
Q

An Introduction to Consolidated Financial Statements 111 Pop Son $1,000 Sales Income from Son Total...

Accounting