Home » Reply 5-2 vt | Statistics homework help

Reply 5-2 vt | Statistics homework help

75 word reply


When conducting research, it is important to understand the method used in order to use the proper statistical analysis. When studying the specific measures of an independent variable in a population, a sample of participants can be used to represent the study. Conversely, two different populations may be compared, two different measures may be taken of the same sample.

When there is one independent variable, a simple independent variable t-test can be used to evaluate the statistical significance of the results. When there are two independent samples, either from a between subjects study or a within-subjects design, it is necessary to compare the two samples in relation to the estimated standard error that would be expected between the samples and the population with no treatment effect (Gravetter et al., 2021). The primary difference between these two uses of the hypothesis test is whether to use the data from one sample or incorporate the data of both (or all) of the samples.

One example of a research situation where a single independent variable t-test would be used is when studying a population on a specific characteristic, such as how much people drive their car to work. A population would be sampled on a single variable, and a random sample would be used to represent the population and evaluate the statistics of the mean against the population parameter. On the other hand, studying the number of people who drive their car to work by sampling people 20-30 years old and comparing with adults 40-50 years old presents two different independent sample statistics which have to be compared and then evaluated over the estimated standard error.

Calculate the price of your order

550 words
We'll send you the first draft for approval by September 11, 2018 at 10:52 AM
Total price:
The price is based on these factors:
Academic level
Number of pages
Basic features
  • Free title page and bibliography
  • Unlimited revisions
  • Plagiarism-free guarantee
  • Money-back guarantee
  • 24/7 support
On-demand options
  • Writer’s samples
  • Part-by-part delivery
  • Overnight delivery
  • Copies of used sources
  • Expert Proofreading
Paper format
  • 275 words per page
  • 12 pt Arial/Times New Roman
  • Double line spacing
  • Any citation style (APA, MLA, Chicago/Turabian, Harvard)

Our guarantees

Delivering a high-quality product at a reasonable price is not enough anymore.
That’s why we have developed 5 beneficial guarantees that will make your experience with our service enjoyable, easy, and safe.

Money-back guarantee

You have to be 100% sure of the quality of your product to give a money-back guarantee. This describes us perfectly. Make sure that this guarantee is totally transparent.

Read more

Zero-plagiarism guarantee

Each paper is composed from scratch, according to your instructions. It is then checked by our plagiarism-detection software. There is no gap where plagiarism could squeeze in.

Read more

Free-revision policy

Thanks to our free revisions, there is no way for you to be unsatisfied. We will work on your paper until you are completely happy with the result.

Read more

Privacy policy

Your email is safe, as we store it according to international data protection rules. Your bank details are secure, as we use only reliable payment systems.

Read more

Fair-cooperation guarantee

By sending us your money, you buy the service we provide. Check out our terms and conditions if you prefer business talks to be laid out in official language.

Read more