Problem Set 3.5: One-Sample t  test in SPSS Criterion:…



Answered step-by-step

Don't use plagiarized sources. Get Your Custom Essay on
Problem Set 3.5: One-Sample t  test in SPSS Criterion:…
Just from $10/Page
Order Essay

Asked by DeanPencil8381

Problem Set 3.5: One-Sample t  test in SPSS Criterion:…

Problem Set 3.5: One-Sample t test in SPSSCriterion: Calculate a one-sample t test in SPSS.Data: Riverbend City online news advertises that it is read longer than the national news. The mean for national news is 8 hours per week. The following sample of the Riverbend City online news readers is: 5, 7, 6, 2, 4, 8, 5, 4, 18, 21, 8, 7, 4, 5, 6.Instructions: Complete the following:Enter the data from Problem Set 3.5 into SPSS and name the variable as Time.In the Toolbar, click Analyze, select Compare Means, and then select One-Sample t Test.Select Time, then click Arrow to send it over to the right side of the table. In the box labeled Test Value, enter 8.Click OK and copy and paste the output into the Word document.State the nondirectional hypothesis. : ; this corresponds to a two-tail test, t-test for one mean using unknown population standard deviation.State the critical t for a = .05 (two tails). -.493; Image transcription text-… Show more     Answer the following: Is the length of viewing for Riverbend City online news significantly different than the population mean? Explain. Since t =-.493 it can be concluded that the null hypothesis is not rejected due to having a critical value of 2.145; t= -.493 ≤ . there is not enough evidence the population mean µ is not different from 8 at a significance level of 0.05. One-Sample Statistics NMeanStd. DeviationStd. Error MeanTime157.33335.232681.35107 One-Sample Test Test Value = 8tdfSig. (2-tailed)Mean Difference95% Confidence Interval of the DifferenceLowerUpperTime-.49314.629-.66667-3.56442.2311 Problem Set 3.6: Confidence IntervalsCriterion: Calculate confidence intervals using SPSS.Data: Use the SPSS output from Problem Set 3.5 above.Instructions: Based on the SPSS output from Problem Set 3.5, including a test value (population mean) of 8, calculate the 95% confidence interval.  Problem Set 3.7: Independent Samples t TestCriterion: Identify IV, DV, and hypotheses and evaluate the null hypothesis for an independent samples t test.Data: Use the information from Problem Set 3.7.Instructions: Complete the following:a.   Identify the IV and DV in the study. _____________________________________b.   State the null hypothesis and the directional (one-tailed) alternative hypothesis. ___________________________________________________c.         Can you reject the null hypothesis at α = .05? Explain why or why not. ___________________________________________________


Statistics and Probability
FPX 4700

Share QuestionEmailCopy link

Comments (0)

Place your order
(550 words)

Approximate price: $22

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

Order your essay today and save 30% with the discount code ESSAYSHELP