Suppose the metroparks want to survey local residents about how they feel about the park system. They would like to estimate the proportion of residents that visit a metropark frequently. They will use a confidence level of 95% and a margin of error of 4.75%. Determine the sample size needed for this survey.

Suppose the metroparks want to survey local residents about how they feel about the park system. They would like to estimate the proportion of residents that visit a metropark frequently. They will use a confidence level of 95% and a margin of error of 4.75%. Determine the sample size needed for this survey.

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 5E

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