Please perform all calculations using 4 significant figures (or fractions), and report all answering using 4 significant figures.

3. The following table shows a cross tabulation of 2002 General Social Survey respondents' party affiliation with their subjective class identification. Use it to calculate the probabilities or percentages that allow you to answer the questions below. Party subjective class identification affiliation Lower Working Middle Upper class Total class class class Democrat 62 399 425 31 917 Indep/Dem 17 123 121 5 266 Independent 50 290 176 7 523 Indep/Rep 8 96 89 6 199 Republican 25 284 408 45 762 Total 162 1192 1219 94 2667 a) What is the probability that a randomly selected person is either a Democrat or a Democrat-leaning Independent? a) Are people who identify as working class more or less likely than people who identify as middle class to state their party affiliation as Democrat? b) Are people who identify as working class more likely to be Democrats or Republicans