Question

-On the weekend, emergency services average four patients per hour, and the service rate is expected...

-On the weekend, emergency services average four patients per hour, and the service rate is expected to be 40 minutes.

How many nurses will be needed to achieve an average time in the line of 30 minutes or less? [ Poisson Distrubution]

Math   Statistics-And-Probability   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

Solution:

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
the average number of patients arriving at the emergency room is 10 per hour, what probability...
the average number of patients arriving at the emergency room is 10 per hour, what probability distribution should be used in order to find the probability that at least 8 patient will arrive within the next hour a-binomial b-poisson c-multinomial d-uniform e-geometric
The administrator at the City Hospital’s emergency room faces a problem of providing treatment for patients...
The administrator at the City Hospital’s emergency room faces a problem of providing treatment for patients that arrive at different rates during the day. There are four doctors available to treat patients when needed. If not needed, they can be assigned to other responsibilities (for example, lab tests, reports, x-ray diagnoses, etc.) or else rescheduled to work at other hours. It is important to provide quick and responsive treatment, and the administrator feels that, on the average, patients should not...
General Hospital admits an average of 8 patients per hour. Use the Poisson probability table below...
General Hospital admits an average of 8 patients per hour. Use the Poisson probability table below to determine the probability that between 3 and 7 patients (inclusively) are admitted in the next 30 minutes.
A simple queueing system has an arrival rate of 6 per hour and a service rate...
A simple queueing system has an arrival rate of 6 per hour and a service rate of 10 per hour. For this system the average time in line has been estimated to be 20 minutes. Using Little’s Law estimate the following: Average time in the queueing system Average number of customers in the queueing system Average number of customers in the queue Average number of customers in service.
The number of people arriving at an emergency room follows a Poisson distribution with a rate...
The number of people arriving at an emergency room follows a Poisson distribution with a rate of 10 people per hour. a.What is the probability that exactly 7 patients will arrive during the next hour? b. What is the probability that at least 7 patients will arrive during the next hour? c. How many people do you expect to arrive in the next two hours? d. One in four patients who come to the emergency room in hospital. Calculate the...
The Riverton Post Office has four stations for service. Customers line up in single file for...
The Riverton Post Office has four stations for service. Customers line up in single file for service on a FIFO basis. The mean arrival rate is 40 per hour, Poisson Distributed, and the mean service time per service is 4 minutes, exponentially distributed. In evaluating the system's operating characteristic, what decision should be made? Decrease the number of servers Increase the service rate No changes required, system is adequate Increase the number of servers Decrease the arrival rate A vending...
On average, a financial aid counselor can see students at a rate of 5.75 per hour....
On average, a financial aid counselor can see students at a rate of 5.75 per hour. Counseling session time is thought to follow the exponential probability distribution. Find the following probabilities a) the probability that service time is less than 8 minutes b) the probability that service time exceeds 13 minutes c) the probability that service time is exactly 10 minutes d) the probability that service time is between 9 and 15 minutes
Moore, Aiken, and Payne is a critical-care dental clinic serving the emergency needs of the general...
Moore, Aiken, and Payne is a critical-care dental clinic serving the emergency needs of the general public on a first-come, first-served basis. The clinic has four dental chairs, three of which are currently staffed by a dentist. Patients in distress arrive at the rate of five per hour, according to a Poisson distribution, and do not balk or renege. The average time required for an emergency treatment is 30 minutes, and has an exponential distribution. a. What is the probability...
A​ walk-in clinic for emergency room services maintains records of the number of patients it treats...
A​ walk-in clinic for emergency room services maintains records of the number of patients it treats per day. The following table shows the frequency of the patient arrivals over the course of a 168168​-day period. a. Calculate the approximate average number of patients per day. b. Calculate the approximate variance and standard deviation of the number of patients per day. Number of Patients per Day Frequency 20 to under 40 1717 40 to under 60 2020 60 to under 80...
In a car pressure wash the average arrival rate is 12 cars per hour and are...
In a car pressure wash the average arrival rate is 12 cars per hour and are serviced at an average rate of 15 cars per hour, with service times exponential. It is requested: a) Probability that the system is empty. b) Average number of clients in the washing system. c) Average number of clients in the row. d) Average time a customer waits in line. e) Probability of having a row of more than 2 clients. f) Probability of waiting...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT