8.12. In the GSS. subjects who were married were asked the happiness oftheir marriage, the variable coded as HAPMAR.

(a) Go to sda.berkeley.edu/GSS/ and construct a contingency table for 2006 relating HAPMAR to family income measured as (above average, average, below average), by entering FINRELA(r: 1-2; 3; 4-5) as the row variable and YEAR(2006) in the selection filter. Use a table or graph with conditional distributions to describe the association.

(b) By checking 'Statistics,' you request the chisquared statistic. Report it and its df and F-value, and interpret.