A researcher in campaign finance law wants to estimate the proportion of elementary, middle, and high school teachers who contributed to a candidate during a recent election cycle. Given that no prior estimate of the population proportion is available. what is the minimum sample size such that the margin of error is no more than 0.05 for a 95% confidence interval? Multiple Choice 384.11 751.67 752 385 O O O

A researcher in campaign finance law wants to estimate the proportion of elementary, middle, and high school teachers who contributed to a candidate during a recent election cycle. Given that no prior estimate of the population proportion is available. what is the minimum sample size such that the margin of error is no more than 0.05 for a 95% confidence interval? Multiple Choice 384.11 751.67 752 385 O O O

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter11: Data Analysis And Probability

Section11.4: Collecting Data

Problem 2E

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