Advantages of using a sample to represent the population

Assignment Help Other Subject
Reference no: EM13944879

In market research as well as academic research, a sample is often used in helping researchers study characteristics of a larger population. In your text, you read about how samples are used to make generalizations or inferences about populations using what is called inferential statistics. Imagine for a moment you are asked to find out the likelihood that a particular subset of the population would purchase a product offered by your company. Since it would not be possible to ask everyone in the population, sampling the population can give you a view into the probable purchasing behavior of your target population.

Also you found a claim on a marketing website that said their products have sold well with the market of 18- to 25-year-old male young professionals. What kind of sample do you think was used to make that claim? How would you reproduce that sample selection? This Discussion will allow you to evaluate advantages and disadvantages of sampling in the media.

To prepare: Consider an example of a sample you might find in the news media (e.g., advertisement, television news program, newspaper, web, or magazine article). Identify an example where a sample is used to represent a larger population.

A brief description of the media example you found, including details about the sample. What population do you believe this sample best represents? What are the advantages and disadvantages of using a sample to represent the population in your particular media example? Suggest a scenario when use of a sample to represent this population might not be the best choice. Justify your post using the Learning Resources and current literature..

Offer a critique of the justification presented for not using a sample. Explain why you agree or disagree.

REFERENCES-

Welkowitz, J., Cohen, & B. H. Lea, R. B. (2012). Introductory statistics for the behavioral sciences (7th ed.). Hoboken, NJ: Wiley.

Chapter 1, "Introduction" (pp. 3-25).

Reference no: EM13944879

Questions Cloud

State of the kid : A USA Today Snapshot summarized the results of a 'State of the Kid' survey conducted by the Highlights magazine.  A total of 500 children were surveyed, 200 were considered young kids (with ages 9-10 years old) and 300 were older (with ages 11-14 yea..
A light, inextensible cord passes over a light : A light, inextensible cord passes over a light, frictionless pulley with a radius of 4.2 cm. It has a(n) 19 kg mass on the left and a(n) 5.3 kg mass on the right, both hanging freely. Initially their center of masses are a vertical distance 4.4 m ..
How are each of the theories similar : How is learning defined and/or described by each of these theories? How are each of the theories similar? How do they differ?
Design a java "hello world" program : Printing a string character can be considered as a critical part of the thread code. For this, implement a mechanism providing mutual exclusion, but without using any synchronization approaches (semaphores, locks, etc.).
Advantages of using a sample to represent the population : A brief description of the media example you found, including details about the sample. What population do you believe this sample best represents? What are the advantages and disadvantages of using a sample to represent the population in your par..
Best understanding of the physical universe : Welcome to PHYS 151, "Mechanics and Heat." In this class we will explore the foundations of modern mechanics from the point of view of our current, best understanding of the physical universe.
Engage with stakeholders to initially brainstorm : You will need to engage with stakeholders to initially brainstorm some solutions that address the causes of the problem.
Justification for using the approximate model : Show all work, including justification for using the approximate model to find this probability. You may upload a picture as part of your supporting work if you wish.
Is there any irony or rhetorical tone : How do governments derive "their just powers from the consent of the governed"? Do you think each person has to give his or her consent? How often?

Reviews

Write a Review

Other Subject Questions & Answers

  Explain the waxman-markey law achieve production efficiency

Would the Waxman-Markey law achieve production efficiency. Is the $846 billion that electricity producers would pay for the right to emit part of the opportunity cost of reenhouse gasses producing electricity

  Nothing to do with someone’s psychological well-being

The predominant form of the family in premodern western Europe was the extended family. All sociological research projects must follow the same steps precisely. Weight has nothing to do with someone’s psychological well-being

  The paper must be substantive and not use a lot of excess

conflict in martial relationships and forgiveness in marital infidelity.divided into the following sections.context of

  Where in the world is my stuff from

Where in the world does your "stuff" come from? Choose 10 items in your house from the following categories. Print out a map of the world (you can find a blank map on the internet).

  Pseudocode-flowcharts can include clear-obvious logic errors

General knowledge suggests that pseudocode or flowcharts can include clear and obvious logic errors. Give your opinion as to whether you believe it is worth time and effort to include possible logic errors that may arise during the development of an ..

  Eminent domain in case of kelo vs. city of london

Describes eminent domain in the case of Kelo vs City of New London.

  Coastal geographic location

Choose one coastal geographic location. State the latitude and describe the generalized wind patterns associated with your selected location as well as weather patterns associated with the location.

  Expectations can influence psychologists evaluations

Dr. Belson was interested in studying how expectations can influence psychologists’ evaluations of clients. Some psychologists were randomly assigned to two groups. Each group was shown the same videotape of a person being interviewed by the exper..

  Negative results of urbanization within developing country

Compare and contrast three (3) positive and three (3) negative results of urbanization within the developing country that you have selected. Support your response with concrete examples of each of the results that you have cited

  The financial decision making for apple inc

Explain how regulatory bodies affect the financial decision making for Apple Inc

  How the organization is working to meet global objectives

Summarize the key points for how the organization is working to meet the global objectives for the Millennium Development goals Initiative (MDGI) as described in the text

  Examine the impact of the authors choices describing how

write an essay in which you analyze and evaluate the development of a story from the readings. the essay should be 1-2

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