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Critical values for quick reference during this activity. Confidence level Critical value 2 = 1.645 2= 1.960 2* = 2.576 0.90 0.95 0.99 476172 1877292.q3zny? Jump to level 1 A poll for a statewide election has a margin of error of 3.54 percentage points. How many voters should be sampled for a 99% confidence interval? Round up to the nearest whole number. Ex: 1234 voters

Critical values for quick reference during this activity. Confidence level Critical value 2 = 1.645 2= 1.960 2* = 2.576 0.90 0.95 0.99 476172 1877292.q3zny? Jump to level 1 A poll for a statewide election has a margin of error of 3.54 percentage points. How many voters should be sampled for a 99% confidence interval? Round up to the nearest whole number. Ex: 1234 voters

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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y> QNT/275T: Statistics for Decision Making home > 4.8: Confidence intervals for population proportions 4.8.1: Confidence intervals for population proportions. CHALLENGE ACTIVITY Critical values for quick reference during this activity. Confidence level Critical value 2 = 1.645 2 = 1.960 0.90 0.95 0.99 476172 1877292.qx3zay7 2 = 2.576 Jump to level 1 A poll for a statewide election has a margin of error of 3.54 percentage points. How many voters should be sampled for a 99% confidence interval? Round up to the nearest whole number. Ex: 1234 voters Check Next zyBooks catalo Fee
Transcribed Image Text:y> QNT/275T: Statistics for Decision Making home > 4.8: Confidence intervals for population proportions 4.8.1: Confidence intervals for population proportions. CHALLENGE ACTIVITY Critical values for quick reference during this activity. Confidence level Critical value 2 = 1.645 2 = 1.960 0.90 0.95 0.99 476172 1877292.qx3zay7 2 = 2.576 Jump to level 1 A poll for a statewide election has a margin of error of 3.54 percentage points. How many voters should be sampled for a 99% confidence interval? Round up to the nearest whole number. Ex: 1234 voters Check Next zyBooks catalo Fee
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