You will create a research question that can be answered through multiple regression using dummy variables.
Part 2
To prepare for Assignment:
• Once you perform your analysis, understand how to copy and paste your output into your Word document.
For this Part 2 Assignment:
Write a 2- page analysis of your multiple regression using dummy variables results for research question. In your analysis, display the data for the output. Based on your results, provide an explanation of what the implications of social change might be.
•
Using the SPSS software, open the High School Longitudinal Study dataset found in this week’s Learning Resources.
o Consider the following: Create a research question with metric variables and one variable that requires dummy coding. Estimate the model and report results. Note: You are expected to perform regression diagnostics and report that as well.
• Please use proper citations and own words.
You should address all of the following:
- State your research question
- State your null hypothesis
- Describe your outcome variable (DV) and how it was measured.
- Describe the predictor variables (IVs) and how they were measured. (Select 2 and only 2 IVs)
- clearly identify the name of the variables as they appear in the data set; identify the data set
- Describe the Dummy coding process (describe the original variable coding and the recoded variable).
- Indicate whether the overall model was significant or not, explain how you know
- indicate whether each of your two predictors were significant or not, explain how you know
- report the results of your multiple regression analysis in APA format, interpret the effect size using R square text and my example below)
- ensure you clearly explain whether the variables are significant predictors or not and what the regression equation is for your results.
- Discuss at least 3 of the assumptions and whether they were met, indicate how you know
- Discuss implications for positive social change
Sample Solution
