Unit 5 Discussion: Confidence Intervals Available on Jan 3, 2022 12:01 AM. Access restricted before availability starts. _ Available until Jun 12, 2022 11:59 PM. Access Subscribe 1) In the 2020 presidential election, most Americans were inundated with poll results, all of which reported a margin of error. Discuss what a margin of error means for poll results. What does it tell us and why is it necessary to include this information in poll results? 2) Discuss the type of situation in which we would want a 95% confidence interval. When would we want a 99% confidence interval? please reply to at least one post