Based on historical data at Oxnard college, they believe that 32% of freshmen do not visit their advisors regularly. For this year, you would like to obtain a new sample to estimate the proportion of freshmen who do not visit their advisors regularly. You would like to be 99% confident that your estimate is within 2% of the true population proportion. How large of a sample size is required? n =

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 3E
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Based on historical data at Oxnard college, they believe that 32% of freshmen do not visit their advisors
regularly. For this year, you would like to obtain a new sample to estimate the proportion of freshmen who do
not visit their advisors regularly. You would like to be 99% confident that your estimate is within 2% of the true
population proportion. How large of a sample size is required?
n =
Transcribed Image Text:Based on historical data at Oxnard college, they believe that 32% of freshmen do not visit their advisors regularly. For this year, you would like to obtain a new sample to estimate the proportion of freshmen who do not visit their advisors regularly. You would like to be 99% confident that your estimate is within 2% of the true population proportion. How large of a sample size is required? n =
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