=+a) What sample size is needed if you wish to be 95% confident that your estimate is

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=+a) What sample size is needed if you wish to be 95%

confident that your estimate is within 0.02 of the true proportion?

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Business Statistics Plus Pearson Mylab Statistics With Pearson Etext

ISBN: 978-1292243726

3rd Edition

Authors: Norean R Sharpe ,Richard D De Veaux ,Paul Velleman

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