Question: dit View History Bookmarks Window Help 8 7 )4% Mon 2:24 PM Julia Day Q E learn.zybooks.com My library > MAT 240: Applied Statistics home

dit View History Bookmarks Window Help 8 7 )4% Mon 2:24

dit View History Bookmarks Window Help 8 7 )4% Mon 2:24 PM Julia Day Q E learn.zybooks.com My library > MAT 240: Applied Statistics home > 72. Confidence intervals for population proportions zyBooks catalog ? Help/FAQ Julia DiGregorio-Day Challenge activities CHALLENGE CTIVITY . 7.2.1: Confidence intervals for population proportions. Critical values for quick reference during this activity. Confidence level Critical value 0.90 2*= 1.645 0.95 2* = 1.960 0.99 2* = 2.576 376960.2353960.qx3zay7 Jump to level 1 In a poll of 1000 randomly selected voters in a local election, 278 voters were against school bond measures. What is the sample proportion p? Ex: 0.123 a What is the margin of error m for the 99% confidence level? Ex: 0.123 @ 1 2 Check Next Feedback? 21 MacBook Air 30 5 N O W E R T U J K S D F G H C B N X Command

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