t Homework Help - Q&A from i X 6 C' cf.instructure.com STA2023 Exam 3 Review Spring 2022.docx EXAM 3 REVIEW (1) In a research poll of 1350 people in North Carolina in which respondents were asked if they support casino gambling in the state and 53% agreed to it (a)Find the margin of error that corresponds to a 90% confidence (le,2 = 1.645) (b) Construct a 90% confidence interval. (2) (a) In a research poll in New Jersey in which respondents were asked if they felt offended by public smoking, 48% said yes. How many people would need to be surveyed for a 90%