Home * Gradebook X zy Section 5.8 - QNT/275T: Statistic: X + X Cn @ https://learn.zybooks.com/zybook/QNT_275T_55318202/chapter/5/section/8?content_resource_id=42551263 G S Bookmarks b Suggested Sites Imported From IE ( eCampus: Login N Netflix ( 18"(3 ) Imported From IE (2) [ New Tab G Google R* Get.smarter.com -.. [Imported From IE (3) Raymour and Flani.. > | Other favorites =zyBooks My library > QNT/275T: Statistics for Decision Making home > 5.8: Confidence intervals for population proportions zyBooks catalog ? Help/FAQ @ Bill Mccarthy CHALLENGE ACTIVITY 5.8.1: Confidence intervals for population proportions. Critical values for quick reference during this activity. Confidence level Critical value 0.90 z* = 1.645 0.95 z* = 1.960 0.99 z* = 2.576 380506.1429276.qx3zay7 Start In a poll of 1000 randomly selected voters in a local election, 289 voters were against school bond measures. What is the sample proportion p? Ex: 0.123 What is the margin of error m for the 99% confidence level? Ex: 0.123 1 2 3 4 Check Next Feedback? O 12:48 PM 2/6/2022 3