answer questions in the pic pls

A cumulative logit model is tted to data from the 2004 General Social Survey, with Y = political ideology (extremely liberal or liberal, slightly liberal, moderate, slightly conservative, extremely conservative or conserva tive) and predictor religious preference (Protestant, Catholic, Jewish, None). With indicator variables for the rst three religion categories, the ML t has an 1.03, 522 = 0.13,a3 = 1.57, 524 = 2.41, E1 = 1.27, 5'2 = 1.22, 3'3 = 0.44. 3. Why are there four {69}? Why is 651