Research Methods I

We'll practice hypothesis testing with this exercise. Each group will take a potential independent variable. We're trying to explain variation in household income.

1) State the null and research hypotheses.
2) Perform a means test using the 1% US PUMS data at SDA. Indicate which variables you used.
3) Interpret your results.

Post your summary as a comment to this page. Include everyone's name.

1. gender
2. race
3. marital status
4. English language skills