Conduct a paired t-test to assess mean differences

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Reference no: EM132279652

Assignment: SPSS Paired t-Test, Wilcoxon Signed-Rank Test

Please import this Excel dataset. Preview the document to SPSS to complete the following prompts. Please include only relevant SPSS tables, presented in APA format.

PART I -

1. Conduct a paired t-test to assess whether significant mean differences exist between Pretest 2 and Posttest 2 scores among the one sample of students.

2. Identify situations when it would be more appropriate to conduct a paired t-test rather than an independent samples t-test analysis.

3. Report and interpret findings from this analysis.

Part II -

1. Conduct a Wilcoxon Signed-Rank test to assess whether significant mean differences exist between Pretest 2 and Posttest 2 scores among the one sample of students.

2. Identify situations when it would be more appropriate to conduct a Wilcoxon Signed-Rank test over a paired t-test analysis.

3. Report and interpret findings from this analysis.

Complete the prompts using the Excel dataset provided.

Attachment:- Assignment Files.rar

Reference no: EM132279652

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len2279652

4/10/2019 9:52:37 PM

Instructions: Complete the attached prompts in Word document using the Excel dataset provided. Please be sure to review rubric to ensure all points are addressed. Assignment Rubric - This criterion is linked to a Learning Outcome Paired t-Test: Appropriateness of analysis-- 4.0 pts. This criterion is linked to a Learning Outcome Paired t-Test: Report and interpret findings--- 4.0 pts. This criterion is linked to Wilcoxon Signed-Rank Test: Appropriateness of analysis--- 4.0 pts. This criterion is linked to Wilcoxon Signed-Rank Test: Report and interpret findings--- 4.0 pts. This criterion is linked to Professional Writing, APA Format, Appropriate SPSS Tables--- 4.0 pts. Total Points: 20.0.

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