Are couples that live together before they get married less likely to end up divorced within five years of marriage compared to couples that live apart before they get married? 207, of the 652 couples from the study who lived together before they got married were divorced within five years of marriage. 164 of the 486 couples from the study who lived apart before they got married were divorced within five years of marriage. What can be concluded at the C = 0.05 level of significance? If the calculator asks, be sure to use the "Pooled" data option. For this study, we should use z-test for the difference between two population proportions a. The null and alternative hypotheses would be: Ho: p1 vy p2 H 1: p1 v