Medical rehabilitation foundation reports

Assignment Help Business Economics
Reference no: EM131932468

PROBLEM:

The Medical Rehabilitation Foundation reports that the average cost of rehabilitation for stroke victims is at least $24,500. To see if the average cost might be different at a particular hospital, a researcher selects a random number sample of 50 stroke victims and finds that the average cost is $25,225. The standard deviation of the population is $1,300. 

a) At α = .01, can it be concluded that the average cost of stroke rehabilitation at a particular hospital is at least $24,500?  

b) Construct a 90% confidence interval

Reference no: EM131932468

Questions Cloud

Concept rating for a new wine cooler table below : Given the Concept Rating for a New Wine Cooler Table below, estimate the probability that a randomly selected 21 to 49 year old consumer:
Why readers should care about the issue : Introduce the topic so as to make it interesting and go on to state why the topic is important/ why readers should care about the issue.
What are your short-term and long-term campaign objectives : What are your short-term and long-term campaign objectives and What materials and activities will best disseminate these messages
What does the term welfare economics mean : What does the term "welfare economics," mean, How do you apply it to the allocation of resources and its effects on today's society
Medical rehabilitation foundation reports : The Medical Rehabilitation Foundation reports that the average cost of rehabilitation for stroke victims is at least $24,500.
What barriers prevent clear expressions of feelings : How difficult was it to come up with words to label the feelings you might experience in these situations?
Determine the accuracy of statistic : The company researcher takes a random sample of losses over 49 days and finds that = $187 and s = $30.
What is the amount of the minimum gain : A partnership has the following assets and liabilities. If the note payable is a nonrecourse mortgage on the building, what is the amount of the minimum gain
Find the probability that the surgery is successful : A surgical technique is performed on seven patients. You are told there is 70% chance of success. Find the probability that the surgery is successful.

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