Suppose interarrival times at a hospital emergency room during a weekday are exponentially distributed, with an average
Question:
Suppose interarrival times at a hospital emergency room during a weekday are exponentially distributed, with an average interarrival time of nine minutes. If the arrivals are Poisson distributed, what would the average number of arrivals per hour be? What is the probability that less than five minutes will elapse between any two arrivals?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 88% (9 reviews)
9 minutes 1 1111minute 111160hour 667hour P x 5 minutes ...View the full answer
Answered By
Mugdha Sisodiya
My self Mugdha Sisodiya from Chhattisgarh India. I have completed my Bachelors degree in 2015 and My Master in Commerce degree in 2016. I am having expertise in Management, Cost and Finance Accounts. Further I have completed my Chartered Accountant and working as a Professional.
Since 2012 I am providing home tutions.
3.30+
2+ Reviews
10+ Question Solved
Related Book For
Business Statistics for Contemporary Decision Making
ISBN: 978-0470910184
6th Edition
Authors: Ken Black
Question Posted:
Students also viewed these Statistics questions
-
Suppose inter-arrival times at a hospital emergency room during a weekday are exponentially distributed, with an average inter-arrival time of nine minutes. If the arrivals are Poisson distributed,...
-
A hospital emergency room analyzed n = 17,664 hourly observations on its average occupancy rates using six binary predictors representing days of the week and two binary predictors representing the...
-
What performance standards should guide a hospital emergency room or fire department?
-
Charlie invested $2,000 at the end of 2015, $2,500 at the end of 2016 and $550 at the end of 2017.She earned 8% on her investment.How much money did she have at the end of 2017?
-
Exercises 1-2 refer to the matrices A and B below. Make appropriate calculations that justify your answers and mention an appropriate theorem. 247-7 1365 4129 1002 3-81 0-23 3140 1-102
-
Indicate whether each of the following statements is true or false. Written contracts must be handwritten to be legally enforceable.
-
Let \(f(\theta)\) be the \(2 \pi\)-periodic function determined by the formula \[f(\theta)=|\sin \theta|, \quad \text { for }-\pi \leq \theta \leq \pi\] Show that the Fourier series for \(f\) is...
-
You have been given the following return data on 3 assetsF, G, and Hover the period 20152018. Using these assets, you have isolated 3 investment alternatives: Alternative Investment 1 ........ 100%...
-
In 2023, Kathleen Tweardy incurs $30,000 of interest expense related to her investments. Her investment income includes $7,500 of interest, $6,000 of qualified dividends, and a $12,000 net capital...
-
Farmers in a valley are subject to occasional flooding when heavy rains cause the river to overflow. They have asked the federal government to build a dam upstream to prevent flooding. The...
-
The U.S. Bureau of Economic Statistics reports that the average annual salary in the metropolitan Boston area is $50,542. Suppose annual salaries in the metropolitan Boston area are normally...
-
Suppose the average speeds of passenger trains traveling from Newark, New Jersey, to Philadelphia, Pennsylvania, are normally distributed, with a mean average speed of 88 miles per hour and a...
-
Four very long, current carrying wires in the same plane intersect to form a square 40.0 cm on each side, as shown in Fig. Find the magnitude and direction of the current I so that the magnetic field...
-
Explain why you agree or disagree with the following statement: "Hiring and keeping talented employees is the most important task for managers."
-
Distinguish between different types of group dynamics. What group dynamics should you look out for as a group leader? Which group dynamics are pertinent to business organizational groups? Explain.
-
In the study of human behaviors, organizational leaders must understand concepts such as values, attitudes, perceptions, and behaviors of people. The objective is to align their thoughts, emotions,...
-
Facts: Elon Musk and Shelon Musk (not related, just a weird coincidence) are the two individual shareholders of Talker, Inc. ("TALKER"), a Delaware corporation that operates a social media platform...
-
1) Terps Cookies has been experiencing dramatic growth. It had sales of $15,000 in 2014 and $18,000 in 2015. Sales are projected to grow at a rate of 8% in 2016 but then slow to 5% after 4 years....
-
Pea aphids, Acyrthosiphon pisum, can be red or green. Weirdly, red aphids make carotenoids (red pigments) with genes that jumped from a fungus into the aphid genome some time during recent...
-
As long as we can't lose any money, we have a risk-free investment." Discuss this comment. Q2: Both investing and gambling can be defined as "undertaking risk in order to earn a profit." Explain how...
-
Zappos.com is an online shoe and apparel retailer that has built a strong brand and has shown impressive sales growth since its founding. Its based in Henderson, Nevada, just outside Las Vegas. The...
-
The Fortune 500 includes the top 20 U.S. companies by revenue. Walmart is number one followed by Exxon Mobil and Berkshire Hathaway. Of the 20 companies on the list, 5 are in some type of heathcare-...
-
Shown here are the top 10 U.S. cities ranked by population. Suppose four of these cities are randomly selected. a. What is the probability that exactly two cities are in California? b. What is the...
-
According to a survey conducted by the American Pet Products Association, 68% of U.S. households own a pet. According to the Energy Information Administration, 31% of all U.S. households have trouble...
-
Scenario: Yarning Circle and Talking Stick Sarah has recently been employed by Blue Bay Early Learning Centre. Sarah is very proud of having just achieved the Diploma of Children's Services and she...
-
The principal at your school decides to retire, and several well-qualified teachers on the staff apply for the position. Mr. England has been teaching for four years and has his administrator's...
-
Sandi's parents have been divorced since she was five years old. She is now seven. She lives with her mother and visits her father every other weekend. He brings her to school on Monday mornings...
Study smarter with the SolutionInn App