The contingency table below shows the results of a random sample of 200 state representatives that was conducted to see whether their opinions on a bill are related to their party affiliation. Opinion Party Approve Disapprove No Opinion Republican 39 22 5 Democrat 42 26 19 Independent 12 14 8 Find the chi-square test statistic x2 used to test the claim of independence. O 9.027 O 8.267 O 12.865 O 6.882