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We want to estimate a population proportion with a 95% confidence interval and we want the margin of error to be less than 5% What size of a sample should we use? a. 290 Ob. 305 Oc 277 Od. 304

We want to estimate a population proportion with a 95% confidence interval and we want the margin of error to be less than 5% What size of a sample should we use? a. 290 Ob. 305 Oc 277 Od. 304

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
1st Edition
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:HOUGHTON MIFFLIN HARCOURT
Chapter11: Data Analysis And Displays
Section: Chapter Questions
Problem 5CR
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We want to estimate a population proportion with a 95% confidence interval and we want the margin of error to be less than 5% What size of a sample should we use? Oa 298 Ob. 305 Oc 277 Od. 384
Transcribed Image Text:We want to estimate a population proportion with a 95% confidence interval and we want the margin of error to be less than 5% What size of a sample should we use? Oa 298 Ob. 305 Oc 277 Od. 384
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