What happens to the length of confidence interval

Reference no: EM131167511

Assuming that all else remains constant, what happens to the length of a 95% confidence interval for a population parameter when the sample size is reduced by half?

You can assume that the resulting sample size is still quite large. Justify your answer.

Reference no: EM131167511

Questions Cloud

Give an interpretation of the equivalence classes : Let R be the relation on the set of ordered pairs of positive integers such that ((a, b), (c, d)) ∈ R if and only if a + d = b + c. Show that R is an equivalence relation.

Explain the relationship between risk and return : Please write a 1,050-word report, and include the following: Explain the relationship between risk and return Identify an example of risk and return.

How could you have improved teamwork and collaboration : How could you have improved teamwork and collaboration? Are there ways you would have approached a project of this magnitude differently if you did it again?

Log-linear approximation of the dynamic system : Consider a log-linear approximation of the dynamic system in the neighborhood of the steady state - Find the speed of convergence, β, for the world variables and relate the answer to the solution

What happens to the length of confidence interval : what happens to the length of a 95% confidence interval for a population parameter when the sample size is reduced by half?

Write a paper that discuss apple incs financial statements : Write a paper in which you discuss the Apple, Inc.'s financial statements (from Week 1). Your paper should only focus on two main topics.

What is the value of the total assets : A firm has total debt of $1,120 and a debt-equity ratio of .29. What is the value of the total assets?

Is given statement always true or false : "The probability is 0.99 that a 99% confidence interval contains the true value of the relevant population parameter."- Is this statement true or false?

What is the study of anatomical structures : What is the study of anatomical structures with the use of x-rays or ultrasound scans on an intact body

User Account

All Pages