(a) Using the depression data set, fill in the following table:

What are the odds that a woman is a regular drinker? That a man is a regular drinker? What is the odds ratio?

(b) Repeat the tabulation and calculations for part

(a) separately for people who are depressed and those who are not. Compare the odds ratios for the two groups.

(c) Run a logistic regression analysis with DRINK as the dependent variable and CESD and SEX as the independent variables. Include an interaction term. Is it significant? How does this relate to part

(b) above?

Transcribed Image Text:

Sex Regular drinker Female Male Total Yes No Total