In 2012, the General Social Survey included a question that asked respondents if they had “often/sometimes” been the subject of gossip at work. Out of 606 men, 75 said yes they had “often/sometimes” been the subject of gossip at work. Out of 580 women, 67 said yes they had “often/sometimes” been the subject of gossip at work. What is the pooled proportion for the null hypothesis Ho:p1-p2=0 vs. alternative hypothesis Ha: p1-p2 does not equal 0?