The importance of relationships | Psychology homework help


Don't use plagiarized sources. Get Your Custom Essay on
The importance of relationships | Psychology homework help
Just from $13/Page
Order Essay

As its name implies, confidence intervals provide a range of  values, along with a level of confidence, to serve as an estimate of  some unknown population value. Since it is rare to have access to the  entire population, you must frequently rely on the confidence interval  of the sample to make some inference about the population of interest.  Before making accurate inferences to the population, we need to fully  understand how the three key components of the interval—variability in  the data, sample size, and confidence level—impact the width of the  interval.

For this Discussion, you will explore the relationship between  these components and understand the trade-off between reducing risk in  our confidence of estimates and increasing precision.

To prepare for this Discussion:

  •           Review Chapters 6 and 7 of the Frankfort-Nachmias &   Leon-Guerrero text and in Chapter 7, p. 188, consider Hispanic migration  and  earnings and focus on how different levels of confidence and  sample size work  together.         
  • Review Magnusson’s web blog found in the Learning Resources  to further your visualization and understanding of confidence intervals.
  • Use the Course Guide and Assignment Help found in this  week’s Learning Resources to search for a quantitative article related  to confidence intervals.
  • Using the SPSS software, General Social Survey dataset and choose a quantitative variable that interests you.

By Day 3

Using SPSS:

  1. Take a random sample of 100.
  2. Calculate the 95% confidence interval for the variable. 
  3. Calculate a 90% confidence interval.
  4. Take another random sample of 400.
  5. Calculate the 95% confidence interval for the variable. 
  6. Calculate a 90% confidence interval.

Post your results and an explanation of how different levels  of confidence and sample size affect the width of the confidence  interval. Next, consider the statement, “Confidence intervals are  underutilized” and explain what the implications might be of using or  not using confidence intervals. Provide examples based on the results of  your data. Also, use your research to support your findings.

Be sure to support your Main Post and Response Post with  reference to the week’s Learning Resources and other scholarly evidence  in APA Style.

Place Order
Grab 16% Discount On This Paper
Pages (550 words)
Approximate price: -

Why Choose Us

Quality Papers

We value our clients. For this reason, we ensure that each paper is written carefully as per the instructions provided by the client. Our editing team also checks all the papers to ensure that they have been completed as per the expectations.

Professional Academic Writers

Over the years, MyEssay.Help has managed to secure the most qualified, reliable and experienced team of writers. The company has also ensured continued training and development of the team members to ensure that it keep up with the rising Academic Trends.

Affordable Prices

Our prices are fairly priced in such a way that ensures affordability. Additionally, you can get a free price quotation by clicking on the "Place Order" button.

On-Time delivery

We pay strict attention on deadlines. For this reason, we ensure that all papers are submitted earlier, even before the deadline indicated by the customer. For this reason, the client can go through the work and review everything.

100% Originality

At, all papers are plagiarism-free as they are written from scratch. We have taken strict measures to ensure that there is no similarity on all papers and that citations are included as per the standards set.

Customer Support 24/7

Our support team is readily available to provide any guidance/help on our platform at any time of the day/night. Feel free to contact us via the Chat window or support email:

Try it now!

Grab 16% Discount On This Paper

We'll send you the first draft for approval by at
Total price:

How it works?

Follow these simple steps to get your paper done

Place your order

Fill in the order form and provide all details of your assignment.

Proceed with the payment

Choose the payment system that suits you most.

Receive the final file

Once your paper is ready, we will email it to you.

Our Services has stood as the world’s leading custom essay writing services providers. Once you enter all the details in the order form under the place order button, the rest is up to us.


Essay Writing Services

At, we prioritize on all aspects that bring about a good grade such as impeccable grammar, proper structure, zero-plagiarism and conformance to guidelines. Our experienced team of writers will help you completed your essays and other assignments.


Admission and Business Papers

Be assured that you’ll definitely get accepted to the Master’s level program at any university once you enter all the details in the order form. We won’t leave you here; we will also help you secure a good position in your aspired workplace by creating an outstanding resume or portfolio once you place an order.


Editing and Proofreading

Our skilled editing and writing team will help you restructure you paper, paraphrase, correct grammar and replace plagiarized sections on your paper just on time. The service is geared toward eliminating any mistakes and rather enhancing better quality.


Technical papers

We have writers in almost all fields including the most technical fields. You don’t have to worry about the complexity of your paper. Simply enter as much details as possible in the place order section.

                                                                                     Place Order macbook tamir - mersin escort - - bahis