Show working out thanks!

11) This bar chart shows data gathered by three different surveys. 100% Heterosexual Homosexual 75% Percent response 50% 25% 0% Women Men Cogdaily poll Twitter poll http://scienceblogs.com/cognitivedaily/2009/02/10/sample-bias-and-homosexuality/ Survey 1: The data labeled Women and Men summarizes a poll about romantic gifts that was posted on Dave Munger's blog. Munger blogs about psychology research. As part of that poll, the participant was asked about sexual orientation. Women reported same-gender partners 5.7 percent of the time, and men reported same-gender partners 3.7 percent of the time. Survey 2: The data labeled Cogdaily poll summarizes another poll posted by Dave Munger on his blog Cognitive Daily. This poll was titled, "Are you homosexual?" The poll options were (I'm straight, I'm mostly straight, I'm mostly gay, I'm gay, I'm bisexual, Other). 12.5% of respondents answered "gay." Survey 3: The data labeled Twitter poll summarizes results from a poll posted by Bruce Wagner on Twitter. Wagener is a radio show host in New York City. This poll was titled, "How Gay is Twitter?" The poll options were (I'm straight, I'm mostly straight, I'm mostly gay, I'm gay). 28% of respondents answered "gay." Which result is the most reliable estimate of the percentage of U.S. adults who are homosexual? Why