Question
A senator wishes to estimate the proportion of United States voters who favor abolishing new road construction. What size sample should be obtained in order
A senator wishes to estimate the proportion of United States voters who favor abolishing new road construction. What size sample should be obtained in order to be 99% confident that the sample proportion will not differ from the true proportion by more than 4%
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Sampling Design And Analysis
Authors: Sharon L. Lohr
2nd Edition
495105279, 978-0495105275
