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Q1) Once triage system is put in place, it does quite close to expectations. All data conform to planners' expectations except for one set classifications made by nurse practitioner. Suppose that triage nurse has been sending 91% of all patients to Simple Prescriptions area when in fact only 90% must have been so classified. Remaining 1% are discovered when transferred to emergency area by doctor. On average, how long does patient stay in ER? On average, how long does Potential Admit stay in ER? On average, how many patients are in the ER?

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