Refer to Table 6.3. The survey also classified respondents by gender (G) and race (R). Table 7.1 shows the full data.

a. Analyze these data using loglinear models, distinguishing between response and explanatory variables. Summarize your main conclusions based on studying the relevant estimated associations in the final model.

b. Analyze these data using logit models, treating marijuana use as the response variable. Specify the loglinear model that is equivalent to your choice of logit model.