Determine the arrival and service rates

Assignment Help Project Management

Reference no: EM131162669

One physician on duty full time works in a hospital emergency room. Previous experience has shown that emergency patients arrive according to a Poisson distribution with an average rate of four per hour. The physician can provide emergency treatment for approximately six patients per hour. The distribution of the physician s service time is approximately a negative exponential. Assume that the queue length can be infinite with FCFS discipline. Answer the following questions.

a. Determine the arrival and service rates.

b. Calculate the average probability of the system utilization and idle time.

c. Calculate the probability of no patients in the system and the probability of three patients in the system.

d. What are the average numbers of patients in the waiting line (L q ) and in the system (L)?

e. What are the average times that patients will spend in the waiting line (W q ) and in the system (W)?

Reference no: EM131162669

Questions Cloud

Study of forestry development in nepal : We are focusing on global community development, conflict, and inequalities. The case study of forestry development in Nepal illustrates some issues http://www.iacdglobal.org/files/timsina.pdf.

Focusing on global community development-conflict : We are focusing on global community development, conflict, and inequalities. The case study of forestry development in Nepal illustrates some issues http://www.iacdglobal.org/files/timsina.pdf.

Meaning of sociological perspective : What are the differences between manifest, latent and dysfunctions Based on your knowledge in this course, differentiate between the following pair of terms in research methods:

Determine the system utilization : Determine the: - System utilization- Average number in line- Average time in line - Average time in the system

Determine the arrival and service rates : Determine the arrival and service rates. - Calculate the average probability of the system utilization and idle time.

How many units should the retailer order each month : He attempts to stock whatever remains but cannot stock more than 40 units-units in excess of 40 are discarded at no additional cost and with no salvage value. How many units should the retailer order each month?

Experience of divorce different for men and women : How is the experience of divorce different for men and women? How are these differences related to society's gender expectations? In what situation(s), in your opinion, would divorce be the best option for a family and its children?

How a social worker can be effective and engaging : how they can assist client(s) and what social workers have to do (will likely be more than one thing) to work effectively in a group setting. Please be specific and detailed how a social worker can be effective and engaging, while working in a gro..

Compute the average number of patients in a queue : Compute the average number of patients in a queue. - Compute the probability of zero units in the system. -Compute the system utilization rate.

User Account

All Pages