What are the correct null and alternative? hypotheses

Assignment Help Business Management
Reference no: EM132870191

A large retailer observes the percentage of customers who leave its stores with a purchase. It would like to investigate if the percentage of women who leave the store with a purchase is lower than the percentage of men. In a random sample of 160 female? shoppers, 149 left the store with a purchase. In a random sample of 140 male? shoppers, 136 left the store with a purchase.

a. Perform a hypothesis test with α=0.10 to determine if the percentage of women who leave the store with a purchase is lower than the percentage of men. Let population 1 be women and population 2 be men.

What are the correct null and alternative? hypotheses?

A.H0?: p1-p2≥0

H1?: p1-p2<0

B.H0?: p1-p2=0

H1?: p1-p2≠0

C.H0?: p1-p2>0

H1?: p1-p2≤0

D.H0?: p1-p2≠0

H1?: p1-p2=0

Reference no: EM132870191

Questions Cloud

Case-wal-mart in germany : Based on Opening Case: Wal-Mart in Germany (page 153) of Mike W.Peng - Global Strategy answer these questions:
Report about menu requirements and customer preferences : Develop a report about menu requirements and customer preferences.
Determine the amount of receivables from clients : Determine the amount of receivables from clients that the firm would show in its year 1 and year 2 balance sheets prepared according to accrual accounting model
Calculate the bol column : A shop which sells musical instruments is about to buy some digital pianos, which are much cheaper than traditional acoustic pianos.
What are the correct null and alternative? hypotheses : A large retailer observes the percentage of customers who leave its stores with a purchase. It would like to investigate if the percentage of women who leave
How covid-19 has impacted pathway to nursing school : Please describe how COVID-19 has impacted your pathway to nursing school. Prompts that may help you get started but shouldn't limit your responses are below:
Discuss your own experience level with stocks and bonds : Discuss your own experience level with stocks and bonds. What do you think is your top strength and weakness in this area
What comprises business intelligence infrastructure : 1-In making database accessible to customers/partners via the Web, what makes up a typical configuration?
What are the determinants of acceptable profits : In the business model the cost structure is said to be determined to allow for acceptable profits. What are the determinants of acceptable profits?

Reviews

Write a Review

Business Management Questions & Answers

  Caselet on michael porter’s value chain management

The assignment in management is a two part assignment dealing 1.Theory of function of management. 2. Operations and Controlling.

  Mountain man brewing company

Mountain Man Brewing, a family owned business where Chris Prangel, the son of the president joins. Due to increase in the preference for light beer drinkers, Chris Prangel wants to introduce light beer version in Mountain Man. An analysis into the la..

  Mountain man brewing company

Mountain Man Brewing, a family owned business where Chris Prangel, the son of the president joins. An analysis into the launch of Mountain Man Light over the present Mountain Man Lager.

  Analysis of the case using the doing ethics technique

Analysis of the case using the Doing Ethics Technique (DET). Analysis of the ethical issue(s) from the perspective of an ICT professional, using the ACS Code of  Conduct and properly relating clauses from the ACS Code of Conduct to the ethical issue.

  Affiliations and partnerships

Affiliations and partnerships are frequently used to reach a larger local audience? Which options stand to avail for the Hotel manager and what problems do these pose.

  Innovation-friendly regulations

What influence (if any) can organizations exercise to encourage ‘innovation-friendly' regulations?

  Effect of regional and corporate cultural issues

Present your findings as a group powerpoint with an audio file. In addition individually write up your own conclusions as to the effects of regional cultural issues on the corporate organisational culture of this multinational company as it conducts ..

  Structure of business plan

This assignment shows a structure of business plan. The task is to write a business plane about a Diet Shop.

  Identify the purposes of different types of organisations

Identify the purposes of different types of organisations.

  Entrepreneur case study for analysis

Entrepreneur Case Study for Analysis. Analyze Robin Wolaner's suitability to be an entrepreneur

  Forecasting and business analysis

This problem requires you to apply your cross-sectional analysis skills to a real cross-sectional data set with the goal of answering a specific research question.

  Educational instructional leadership

Prepare a major handout on the key principles of instructional leadership

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