The proportion of patients who visit the emergency room (ER) and die within the year is 0.05.
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The proportion of patients who visit the emergency room (ER) and die within the year is 0.05.
Suppose a hospital administrator is concerned that his ER has a higher proportion of patients who die within the year. In a random sample of 250 patients who have visited the ER in the past year, 17 have died. Should the administrator be concerned?
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The hypotheses are H 0 157 versus H 1 157 Classical Approach This is a righttailed ...View the full answer
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