Examine the following variables for the assumptions related to correlational analysis

Homework #7: Correlation CoefficientsBased on the material presented in the PowerPoint slides for this week, use the data file HIVStigmaandDepression.sav to run the following analyses and answer the associated questions. Submit your answers as a Word file, along with any supporting documentation, to the DropBox.1. Examine the following variables for the assumptions related to correlational analysis (i.e., normality, linearity, and homoscedasticity) and decide for each combination whether you would use a Pearon’s r correlation coefficient or a Spearman’s rho: Age, CD4, ViralLoad, AttTot, and CESDTot. (2.5 points)Variable CombinationPearson’s r or Spearman’s rho?Age and CD4Age and ViralLoadAge and AttTotAge and CESDTotCD4 and ViralLoadCD4 and AttTotCD4 and CESDTotViralLoad and AttTotViralLoad and CESDTotAttTot and CESDTot2. Run the appropriate type of correlational analysis and report on the conclusions from your analysis using appropriate APA formatting to report statistical findings. You can use the following table to guide your write-up. (2.5 points)Variable Combination Correlation Coefficient Strength of AssociationP-valueAge and CD4 Age and ViralLoadAge and AttTotAge and CESDTotCD4 and ViralLoadCD4 and AttTotCD4 and CESDTotViralLoad and AttTotViralLoad and CESDTotAttTot and CESDTotReply Send Message To TutorAttached Files:2589476_1_Correlation.pptx2589476_2_HW7-Correlation.docx2589476_3_HIVStigmaandDepression.sav


 

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