Home X @ Announcements - MAT-240-1261 x Summary Statistics X zy Section 7.2 - MAT 240: Applied 5 X + X C https://learn.zybooks.com/zybook/MAT-240-J2662-OL-TRAD-UG.21EW2/chapter/7/section/2 a mySNHU Login Pinterest The Penny Hoarder... Welcome - Duluth.. VA VA.gov Home | Vete... = zyBooks My library > MAT 240: Applied Statistics home > 7.2: Confidence intervals for population proportions zyBooks catalog ? Help/FAQ @ Amanda Wuorinen Challenge activities CHALLENGE ACTIVITY 7.2.1: 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 359896.2299132.qx3zqy7 Jump to level 1 In a poll of 1000 randomly selected voters in a local election, 490 voters were against fire department bond measures. What is the sample proportion p? Ex: 0.123 What is the margin of error m for the 90% confidence level? Ex: 0.123 Type here to search O Eli X w 9:13 PM 35OF 12/12/2021