Question

The administrator of a local hospital has told the governing board that 30% of its emergency room patients are not really in need of emergency treatment (i.e., the problems could just as easily have been handled by an appointment with their family physician). In checking a random sample of 400 emergency room patients, a board member finds that 35% of those treated were not true emergency cases. Using an appropriate hypothesis test and the 0.05 level, evaluate the administrator’s statement.


$1.99
Sales1
Views113
Comments0
  • CreatedSeptember 08, 2015
  • Files Included
Post your question
5000