Your local school board wants to determine if the proportion…
Your local school board wants to determine if the proportion of people who plan on voting for the school levy in the upcoming election is different for families who have elementary aged students and families that do not. They conduct a random phone poll, where they contact 200 families. Of the 100 families with elementary-aged students, 75 say they plan on voting for the levy. Of the 100 families without elementary-aged students, 68 say they plan on voting for the levy. Let Group A = Families with Elementary Aged Students and Group B = Families without Elementary Aged Students. Conduct a hypothesis test at the 0.02 significance level to test this.