Do the data allow us to infer that house-holds with at least one union member (UNION: 1 = Respondent belongs, 2 = Spouse belongs, 3 = Both belong, 4 = Neither belong) differ from households with no union members with respect to their position on whether the government should do more or less to solve the country’s problems (HELPNOT: 1 = Government should do more; 2, 3, 4, 5 = Government does too much)?