For the 2014 GSS, Table 13.20 shows estimates

(with se values in parentheses) for four regression models for y = political party identification in the United States, scored from 1 = strong Democrat to 7 = strong Republican.

The explanatory variables are sex (0 = male, 1 = female), race (0 = white, 1 = black), religion (scored 1 =

fundamentalist, 2 = moderate, 3 = liberal), and political views (scored from 1 = extremely liberal to 7 = extremely conservative). Summarize your main conclusions from these model fits in a report of about 200 words.