Low income group and hh to denote the high income group

Assignment Help Microeconomics
Reference no: EM131882292

A reseacher conducted a study to explore whether perception of money by preschool aged children is influenced by their family's income status. The study tested the claim that the proportion of children from a low income group that drew the nickel too large, is greater than the proportion of the high income group that drew the nickel too large. You are asked to conduct the analysis and test the claim at the 0.01 significance level.

a) If we use LL to denote the low income group and HH to denote the high income group, identify the correct alternative hypothesis.

  • H1:μL>μHH1:μL>μH
  • H1:pL<pHH1:pL<pH
  • H1:pL≠pHH1:pL≠pH
  • H1:pL>pHH1:pL>pH
  • H1:μL<μHH1:μL<μH
  • H1:μL≠μHH1:μL≠μH

The researcher had preschool children from low and high income groups draw nickels. It was found that 27 of 40 children in the low income group drew the nickel too large, while 8 of 35 in the high income group drew the nickel too large.

b) The test statistic value is:

c) Using the P-value method, the P-value is:

d) Based on this, we

  • Reject H0H0
  • Fail to reject H0H0

e) Which means

  • There is sufficient evidence to warrant rejection of the claim
  • There is not sufficient evidence to warrant rejection of the claim
  • There is not sufficient evidence to support the claim
  • The sample data supports the claim

Reference no: EM131882292

Questions Cloud

Would you have a one or two tailed test : You find that 15% of them have had something stolen. Would you have a one or two tailed test?
Identify all entities the manager wants to keep track of : Identify all entities the manager wants to keep track of. Typical entities are persons, things, places, and events (like transactions).
What is the net profit on sales ratio : The following are selected account balances for Charlie Company's operations for the FY ended December 31, 2016. What is the Net Profit on Sales ratio
Calculate a monthly budget for the equipment : Electronic spreadsheets are useful tools, especially when creating a business budget. Once a spreadsheet is set up correctly in Excel®.
Low income group and hh to denote the high income group : a) If we use LL to denote the low income group and HH to denote the high income group, identify the correct alternative hypothesis.
Economic castles protected by unbreachable moats : He famously said “In business, I look for economic castles protected by unbreachable moats”.
Analyze changes that apple has made to its code of conduct : Analyze specific changes that Apple has made to its Code of Conduct in recent years. Provide at least one example of each change.
Formula for the degrees of freedom : The p-value is: (Please round to 2 decimal places and use the following formula for the degrees of freedom: lesser of(n1 - 1) or (n2 - 1).
Determine the dollar values for ending inventory : Sales were 545 units at $25. Using the LIFO method, determine the dollar values following for the month of May: Ending Inventory

Reviews

Write a Review

Microeconomics Questions & Answers

  Calculate consumer surplus

Mayor Grinch imposes a $1 tax on Zlurp. What is consumption per person now? Calculate consumer surplus, the external cost, goverment revenue, and total surplus per person.

  The iceberg effect of complaints

The iceberg effect of complaints

  Labor demand is elastic or inelastic?

What is the most common way modern labor unions use to raise wages?  This will result in the fewest jobs lost if labor demand is elastic or inelastic?

  Economics is about trade-offs if more scarce resources are

Economics is about trade-offs. If more scarce resources are used to produce one thing, fewer will be available to produce others.” Evaluate this statement

  Determine ethical issue is at stake

Cubby Company entered into a lease contract for ten photocopy machines for its corporate headquarters. The lease contract qualifies as an operating lease in all terms except there is a bargain buy option.

  What is the time period the economist referred to

There are 100 dog kennels in Atlanta. An economist studying the pricing behavior of dog kennels tells you that she is limiting her analysis to a time period that does not allow for any new dog kennels to enter the industry or for any established d..

  What is the new market demand equation for coffee mugs

You read in the Friday newspaper that consumers have a linear demand for coffee mugs, wanting 50 coffee mugs at a price of $5/mug and 70 mugs at a price of $3/mug. What is the new market demand equation for coffee mugs

  Find the optimal allocation over two periods

a) Suppose P = 100 – q, Cost = 20q, and the resource constraint is Q = 80. Find the optimal allocation over two periods. What is the value of the resource? Suppose I impose a tax of 10$ per unit extracted. What happens to the allocation in (a)

  Explain why solution would help the middle-income customer

Select a recommendation from the two creative solutions - Explain why the solution would help the middle-income customer. Provide credible sources to support your decision.

  What could have been done to reduce the risk of liability

Analyze the following situation and describe (a) the argument the plaintiff would most likely pursue, (b) the argument the defendant would most likely pursue, (c) the rationale a judge might use to decide the case, and (d) what could have been don..

  Calculate the variance of the dollar value of your property

suppose that you hold a piece of land in the city of london that you may want to sell in one year. as a u.s. resident

  How to regulate the nations banks

A Federal Reserve Bank has employed the economic consulting company to make a paper on how the use of money has changed over the past twenty years.

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