For the next 7 questions please use the following information. A public opinion poll surveyed a simple random sample of 1000 voters. Respondents were classified by gender (female or male) and by voting preference (Republican, Democrat, or Independent). The results are presented here: Voting Preference Republican Democrat Independent Total Female 250 300 50 600 Male 200 150 50 400 Column Total 450 450 100 1000 In this set of questions, we will explore the research question, "Do men's voting preferences differ significantly from women's voting preference?" Use a level of significance of a = 0.05. Which set of hypotheses is appropriate for addressing the research