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* A restaurant would like to estimate the proportion of tips that exceed 18% of its dinner bills. Without any knowledge C the population
* A restaurant would like to estimate the proportion of tips that exceed 18% of its dinner bills. Without any knowledge C the population proportion, determine the sample size needed to construct a 97% confidence interval with a margin a error of no more than 3% to estima e proportion. The sample size needed is (Round up to the nearest integer.)
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Accounting for Non-Accounting Students
Authors: John R. Dyson
8th Edition
273722972, 978-0273722977
