An airport emergency medical facility has a single paramedic and room for a total of three...

 

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An airport emergency medical facility has a single paramedic and room for a total of three patients, including the one being treated. Patients arrive with an exponentially distributed interarrival time with a mean of one hour. Service time is exponentially distributed with a mean of 30 minutes. (Define state and draw transition diagram.) a) What percentage of the time is the paramedic busy? b) How many patients on average are refused entry in a 24-hour day? c) Now suppose that the number of paramedics increases to 3 and the room capacity increases to 5. Please update your diagram. An airport emergency medical facility has a single paramedic and room for a total of three patients, including the one being treated. Patients arrive with an exponentially distributed interarrival time with a mean of one hour. Service time is exponentially distributed with a mean of 30 minutes. (Define state and draw transition diagram.) a) What percentage of the time is the paramedic busy? b) How many patients on average are refused entry in a 24-hour day? c) Now suppose that the number of paramedics increases to 3 and the room capacity increases to 5. Please update your diagram.