Other BRR estimators of the variance are And For a stratified random sample with two observations per
Question:
And
For a stratified random sample with two observations per stratum, show that if
Then each of these variance estimators is equivalent to á¹¼str(str).
Transcribed Image Text:
Σύα)-6- a, ), AR
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 77% (9 reviews)
As noted in the te...View the full answer
Answered By
OTIENO OBADO
I have a vast experience in teaching, mentoring and tutoring. I handle student concerns diligently and my academic background is undeniably aesthetic
4.30+
3+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Statistics questions
-
Suppose a stratified random sample is taken with two observations per stratum. Show that if Then First note that Then express á¹¼BRR (str) directly using yh1 and yh2. VBRRst)str
-
Suppose a stratified random sample is taken with two observations per stratum. Show that if Then First note that Then express á¹¼BRR (str) directly using yh1 and yh2. VBRRst)str
-
Show that if then is a least squares solution to the system Ax = b and r is the residual vector. by O AT
-
On April 1, 2014, Briggs Corp. purchases a 24-month property insurance policy for $72,000. The policy is effective immediately. Assume that Briggs prepares adjusting entries only once a year, on...
-
Mark Pollard, financial consultant for Merrill Lynch, Pierce, Fenner & Smith, Inc., is quoted in national advertisements for Merrill Lynch as saying: "I've made more money for clients by saying no...
-
The following table lists several metrics from the Global Reporting Initiatives' (GRI) sustainability reporting standards and other industry sources. For each metric, classify it based on its impact...
-
The following table lists typical flight speeds for two aircraft. For which of these conditions would it be reasonable to use the incompressible Bernoulli equation to study the aerodynamics...
-
Eve Herschel is the owner of Herschels Pizza. Herschels is operated strictly on a carryout basis. Customers pick up their orders at a counter where a clerk exchanges the pizza for cash. While at the...
-
Atari, founded in 1972, launched the video game industry with its big hit, Pong . As Atari grew during its first 5 years, Atari co-founder and avid Disney fan Nolan Bushnell recognized the value of...
-
Historically, the production of many perishable foods, such as dairy products, was highly seasonal. As the supply of those products fluctuated, prices tended to fluctuate tremendously-typically by 25...
-
Use the jackknife to estimate V(y) for the data in srs30.dat, and verify that JK(y) = s2/30 for these data. What are the jackknife weights for jackknife replicate j?
-
Suppose the parameter of interest is θ =h (t), where h (t) =at2 + bt + c and t is the population total. Let Ëθ =h (ṫ). Show, in a stratified random...
-
A mixed flow reactor is being used to determine the kinetics of a reaction whose stoichiometry is A R. For this purpose various flow rates of an aqueous solution of 100 mmol A/liter are fed to a...
-
A new spray-painting system is being evaluated for the auto industry. The paint is delivered via an atomizer that produces \(10 \mu \mathrm{m}\) particles and propels them toward the surface at a...
-
Elephants eat 300 pounds of food per day. They flourished in Africa when they could roam over huge areas of land, eating the vegetation in one area and then moving on so that the vegetation could...
-
How much pollution would exist if all externalities were internalized? Why would it not be zero? Use the same explanation to discuss the amount of health and safety that the government should require...
-
You need to design a square toroid such that the magnetic field in the centre of the square windings is \(0.0020 \mathrm{~T}\), and the side length of a square winding is \(3 \mathrm{~cm}\). The wire...
-
Smokers impose negative externalities on nonsmokers. Suppose the air in a restaurant is a resource owned by the restaurant owner. a. How would the owner respond to the negative externalities of...
-
Several different formulas have been proposed for determining the appropriate dose of a drug for a child in terms of the adult dosage. Suppose that A milligrams (mg) is the adult dose of a certain...
-
In Exercises 15 through 30, find the derivative dy/dx. In some of these problems, you may need to use implicit differentiation or logarithmic differentiation. y ex + et -2x 1 + e
-
The foreman at an assembly plant is concerned that the number of defective items produced on the night shift seems to be higher than during the day shift. A random sample of 45 night shifts had an...
-
A restaurant asked a random sample of its weeknight customers to rate their food on the following scale: 1excellent, 2good, 3fair, 4poor, 5awful. Another random sample of weekend diners was asked to...
-
The owner of a drugstore is wondering whether he should target female customers in particular, because he believes that they tend to spend more than male customers. He asks the cashiers to keep track...
-
Should an MNC purchase Nestl stock yes or no? Recommendations should include the company's sustainability plans, the image of the company, Gordon Growth result, and financial performance. Any...
-
Can the sponsor, or general partner, continue to achieve such high returns? Framed another way, can the general partner earn a 25+% return on the $6,305,000 received at the end of the 10th year? If...
-
Select a hospital that publicly displays their financial performance on their website. Describe the Profit Loss Statement: Review top revenue items Review cost comparison compared to previous year...
Study smarter with the SolutionInn App