Question
A health-planning agency wishes to estimate for a certain geographic region, the proportion of patients who are discharged alive from among those admitted to hospitals
A health-planning agency wishes to estimate for a certain geographic region, the proportion of patients who are discharged alive from among those admitted to hospitals for the treatment of trauma. A 95% confidence interval is desired, with a width of the interval being 0.08. The population proportion from other evidence is estimated to be 0.80. How large the sample is needed?
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Cornerstones of Financial and Managerial Accounting
Authors: Rich Jones, Mowen, Hansen, Heitger
1st Edition
9780538751292, 324787359, 538751290, 978-0324787351
