Unit 3 Chapter 8: Lesson 8.3 Assignment Score: 0/4 0/4 answered . Question 3 v A political candidate has asked his/ her assistant to conduct a poll to determine the percentage of people in the community that supports him/ her. If the candidate wants a 3% margin of error at a 95% confidence level, what size of sample is needed? Be sure to round accordingly. The candidate would need to survey [:] people in the community in order to be within a 3% margin of error at a 95% confidence level. Question Help: 8 Message instructor Submit