What is the new critical value for calculation

Assignment Help Business Economics
Reference no: EM132034244

A sociologist wants to know whether adults who were bullied as children differ from the general population in terms of their empathy for others. On a questionnaire designed to measure empathy, the mean score for the general population is 30.6. Random sampling of 25 scores from individuals who were bullied yielded a mean of 39.5 and a standard deviation of 6.6.

What is the 99% confidence interval?

What is the new critical value for this calculation?

Reference no: EM132034244

Questions Cloud

Explain the types of statistical tests : Suggest one psychological research question that could be answered by each of the following types of statistical tests: t test for dependent samples.
What is the standard error of the mean : A researcher uses a sampling distribution made up of samples of size 190. According to the Central Limit Theorem, what is the standard error of the mean?
Was there anything you found surprising in dr welles talk : What were, in your opinion, the main takeaways from Dr. Welle's talk? Was there anything you found surprising in Dr. Welle's talk?
What is the standard error of the mean : According to the Central Limit Theorem, what is the standard error of the mean?
What is the new critical value for calculation : What is the 99% confidence interval? What is the new critical value for this calculation?
Describe which groups are compared in the research : By explaining whether the study is pre-experimental (cross-sectional, one-shot case study, and longitudinal), experimental.
What is the expected level of sales for next year : Gary’s Pipe and Steel company expects sales next year to be $930,000. What is the expected level of sales for next year?
Define top-down budgeting and bottom-up budgeting : Define ‘Top-Down Budgeting' and ‘Bottom-Up Budgeting'. When would you use each and why?
How would a company mitigate risk in each case : Describe two or three examples of a supply chain disruption in logistics. How would a company mitigate risk in each case?

Reviews

Write a Review

Business Economics Questions & Answers

  Economics assignment

This document contains various important questions and their appropriate answers in the subject field of Economics.

  Demand and supply curves

Economics is the study of the principles governing the allocation of scarce means among competing ends when the objective of the allocation is to maximize the attainment of the ends.

  Long-run perfectly competitive equilibrium for the firm

Evaluate Government intervene and correct this situation?(a) Explain the concept of a concentration ratio. A rise in the price of magarine Explain the impact of external costs and external benefits on resource allocation long-run perfectly c..

  Supply and demand diagrams

Explain each of the following using supply and demand diagrams,  With the use of a graph, explain how these two programs affect cigarette consumption and the price of cigarettes.

  Case study: fisher-price toys

The case study of the Fisher-Price Toys, Inc., a popular case in basic economics and management from the prestigious Harvard Business School.

  Draw the production possibility curve

Draw the production possibility curve and a. Define consumer surplus and producer surplus.

  Tax revenue

The Australian government administers two programs that affect the market for cigarettes

  Maximize total welfare

How many tickets to sell to maximize total welfare.

  Difference between the cv and the ev

The change in consumer surplus (?CS) is not "theoretically" justifiable like the CV and EV but it continues to be the most widely used measure of consumer welfare change. Explain how this can be reconciled

  Depict von neumann-morgenstern utility index u in a diagram

Depict the von Neumann-Morgenstern utility index u in a diagram

  What is the market solution

What is the market solution (market price and quantity) and What is the total surplus of the society under the market solution

  Calculate gross national product and net national product

Calculate gross national product and net national product

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd