This assihnment You are expected to also submit your SPSS output from running your analysis. If you do not include the SPSS output, 10 points will automatically be deducted from your grade.

SPSS Assignment 2: Regression

1. Open the dataset "Supermodel.save" included in the Week 11 folder on Blackboard. How many responses are there? How many variables (2 points)?

2. Imagine you are a researcher looking into gender-bias pay within the modeling industry. To begin your research, you have gathered data points such as salary, age, years in the industry, and attractiveness. You want to know if there is a relationship between model salary and attractiveness. (3 points)

a). Please state the null and alternative hypothesis that you will be testing.

b). What are your independent and dependent variables?

c).Are all the assumptions met? Why or Why not?

3. Run your linear regression analysis and include the output with your assignment (Hint: You will not need to use bootstrapping for this analysis). Use 95% confidence level. Are your findings significant? Write up your findings below and include your SPSS Output with your assignment submission (7 points).

4. Re-run your analysis including the age and years in the industry variables. Are the assumptions met? Can you run this analysis with the information you have learned so far this semester? (3 points)