What is the mean arrival rate in jobs per hour? If required, round your answer to two decimal places. fill in the blank 1 per hour What is the mean service rate in jobs per hour? If required, round your answer to four decimal places. fill in the blank 2 per hour What is the average number of jobs waiting for service? If required, round your answer to three decimal places. fill in the blank 3
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ubser Welding, Inc., operates a welding service for construction and automotive repair jobs. Assume that the arrival of jobs at the company's office can be described by a Poisson probability distribution with an arrival rate of one job per 8-hour day. The time required to complete the jobs follows a normal probability distribution, with a mean time of 5.5 hours and a standard deviation of 2 hours. Answer the following questions, assuming that Gubser uses one welder to complete all jobs:
- What is the mean arrival rate in jobs per hour? If required, round your answer to two decimal places.
fill in the blank 1 per hour - What is the mean service rate in jobs per hour? If required, round your answer to four decimal places.
fill in the blank 2 per hour - What is the average number of jobs waiting for service? If required, round your answer to three decimal places.
fill in the blank 3 - What is the average time a job waits before the welder can begin working on it? If required, round your answer to one decimal place.
fill in the blank 4 hours - What is the average number of hours between when a job is received and when it is completed? If required, round your answer to one decimal place.
fill in the blank 5 hours - What percentage of the time is Gubser's welder busy?
fill in the blank 6% of the time the welder is busy.
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- Gubser Welding, Inc., operates a welding service for construction and automotive repair jobs. Assume that the arrival of jobs at the company's office can be described by a Poisson probability distribution with an arrival rate of five jobs per 8-hour day. The time required to complete the jobs follows a normal probability distribution, with a mean time of 1.3 hours and a standard deviation of 1 hour. Answer the following questions, assuming that Gubser uses one welder to complete all jobs: What is the mean arrival rate in jobs per hour? If required, round your answer to two decimal places.fill in the blank 1 per hour What is the mean service rate in jobs per hour? If required, round your answer to four decimal places.fill in the blank 2 per hour What is the average number of jobs waiting for service? If required, round your answer to three decimal places.fill in the blank 3Gubser Welding, Inc., operates a welding service for construction and automotive repair jobs. Assume that the arrival of jobs at the company's office can be described by a Poisson probability distribution with an arrival rate of five jobs per 8-hour day. The time required to complete the jobs follows a normal probability distribution, with a mean time of 1.3 hours and a standard deviation of 1 hour. Answer the following questions, assuming that Gubser uses one welder to complete all jobs: What is the average time a job waits before the welder can begin working on it? If required, round your answer to one decimal place.fill in the blank 4 hours What is the average number of hours between when a job is received and when it is completed? If required, round your answer to one decimal place.fill in the blank 5 hours What percentage of the time is Gubser's welder busy?fill in the blank 6% of the time the welder is busy.Gubser Welding, Inc., operates a welding service for construction and automotive repair jobs. Assume that the arrival of jobs at the company's office can be described by a Poisson probability distribution with an arrival rate of three jobs per 8-hour day. The time required to complete the jobs follows a normal probability distribution, with a mean time of 2.3 hours and a standard deviation of 1.6 hours. Answer the following questions, assuming that Gubser uses one welder to complete all jobs.(a)What is the mean arrival rate in jobs per hour? (Round your answer to four decimal places.) per hour(b)What is the mean service rate in jobs per hour? (Round your answer to four decimal places.) per hour(c)What is the average number of jobs waiting for service? (Round your answer to four decimal places.) Incorrect: Your answer is incorrect.(d)What is the average time (in hours) a job waits before the welder can begin working on it? (Round your answer to two decimal places.) Incorrect:…
- Gubser Welding, Inc., operates a welding service for construction and automotive repair jobs. Assume that the arrival of jobs at the company's office can be described by a Poisson probability distribution with an arrival rate of one job per 8-hour day. The time required to complete the jobs follows a normal probability distribution, with a mean time of 5.5 hours and a standard deviation of 2 hours. Answer the following questions, assuming that Gubser uses one welder to complete all jobs: What is the mean arrival rate in jobs per hour? If required, round your answer to two decimal places.fill in the blank 1 per hour What is the mean service rate in jobs per hour? If required, round your answer to four decimal places.fill in the blank 2 per hour What is the average number of jobs waiting for service? If required, round your answer to three decimal places.fill in the blank 3 What is the average time a job waits before the welder can begin working on it? If required, round your answer…Gubser Welding, Inc., operates a welding service for construction and automotive repair jobs. Assume that the arrival of jobs at the company's office can be described by a Poisson probability distribution with an arrival rate of three jobs per 8-hour day. The time required to complete the jobs follows a normal probability distribution, with a mean time of 2.4 hours and a standard deviation of 1.7 hours. Answer the following questions, assuming that Gubser uses one welder to complete all jobs. (a) What is the mean arrival rate in jobs per hour? (Round your answer to four decimal places.) per hour (b) What is the mean service rate in jobs per hour? (Round your answer to four decimal places.) per hour (c) What is the average number of jobs waiting for service? (Round your answer to four decimal places.) (d) What is the average time (in hours) a job waits before the welder can begin working on it? (Round your answer to two decimal places.) h (e) What is the average…I ONLY NEED HELP WITH PART C,D,E,F PLEASE. Gubser Welding, Inc., operates a welding service for construction and automotive repair jobs. Assume that the arrival of jobs at the company's office can be described by a Poisson probability distribution with an arrival rate of three jobs per 8-hour day. The time required to complete the jobs follows a normal probability distribution, with a mean time of 2.5 hours and a standard deviation of 1.6 hours. Answer the following questions, assuming that Gubser uses one welder to complete all jobs. (a)What is the mean arrival rate in jobs per hour? (Round your answer to four decimal places.) per hour CORRECT ANSWER IS 0.3750 (b)What is the mean service rate in jobs per hour? (Round your answer to four decimal places.) per hour CORRECT ANSWER IS 0.4000 (c) What is the average number of jobs waiting for service? (Round your answer to four decimal places.) 8.12563 IS WRONG (d) What is the average time (in hours) a job waits before…
- A fast-food franchise is considering operating a drive-up window food-service operation. Assume that customer arrivals follow a Poisson probability distribution, with an arrival rate of 24 cars per hour, and that service times follow an exponential probability distribution. Arriving customers place orders at an intercom station at the back of the parking lot and then drive to the service window to pay for and receive their orders. Consider a two-channel operation with two service windows and two employees. The employee stationed at each window fills the order and takes the money from customers arriving at the window. The average service time for this alternative is 3 minutes for each channel. What is the probability that no cars are in the system? What is the average number of cars waiting for service? What is the average number of cars in the system? What is the average time a car waits for service?Willow Brook National Bank operates a drive-up teller window that allows customers to complete bank transactions without getting out of their cars. On weekday mornings, arrivals to the drive-up teller window occur at random. Assume that Poisson probability distribution with an arrival rate of 24 customers per hour or 0.4 customer per minute can be used to describe the arrival pattern. Assume further that the service times for the drive-up teller follow an exponential probability distribution with a service rate of 36 customers per hour, or 0.6 customer per minute. a. Use the single-channel drive-up bank teller operation to determine the probability that no customers are in the system b. Use the single-channel drive-up bank teller operation to determine the average number of customers waiting c. Use the single-channel drive-up bank teller operation to determine the average number of customers in the systemWillow Brook National Bank operates a drive-up teller window that allows customers to complete bank transactions without getting out of their cars. On weekday mornings, arrivals to the drive-up teller window occur at random. Assume that Poisson probability distribution with an arrival rate of 24 customers per hour or 0.4 customer per minute can be used to describe the arrival pattern. Assume further that the service times for the drive-up teller follow an exponential probability distribution with a service rate of 36 customers per hour, or 0.6 customer per minute. a. Use the single-channel drive-up bank teller operation to determine the average time a customer spends waiting b. Use the single-channel drive-up bank teller operation to determine the average time a customer spends in the system c. Use the single-channel drive-up bank teller operation to determine the probability that arriving customers will have to wait for service d.Use the single-channel drive-up bank teller operation…
- Willow Brook National Bank operates a drive-up teller window that allows customers to complete bank transactions without getting out of their cars. On weekday mornings, arrivals to the drive-up teller window occur at random. Assume that Poisson probability distribution with an arrival rate of 24 customers per hour or 0.4 customer per minute can be used to describe the arrival pattern. Assume further that the service times for the drive-up teller follow an exponential probability distribution with a service rate of 36 customers per hour, or 0.6 customer per minute. 1.) Use the single-channel drive-up bank teller operation to determine the probability of 4 customers in the system 2.) Use the single-channel drive-up bank teller operation to determine the average arrival time in minutes of customers 3.) Use the single-channel drive-up bank teller operation to determine the average service time in minutes of the drive-up tellerA fast-food franchise is considering operating a drive-up window food- service operation. Assume that customer arrivals follow a Poisson probability distribution, with an arrival rate of 24 cars per hour, and that service times follow an exponential probability distribution. Arriving customers place orders at an intercomstation at the back of the parking lot and then drive to the service window to pay for and receive their orders. Consider a two-channel operation with two service windows and two employees. The employee stationed at each window fills the order and takesthe money from customers arriving at the window. The average service time for this alternative is 3 minutes for each channel.1. What is the probability that no cars are in the system?2. What is the average number of cars waiting for service?3. What is the average number of cars in the system? What is the average time a car waits for service (in hours)?A fast-food franchise is considering operating a drive-up window food-service operation. Assume that customer arrivals follow a Poisson probability distribution, with an arrival rate of24 cars per hour, and that service times follow an exponential probability distribution. Arriving customers place orders at an intercom station at the back of the parking lot and then drive to the service window to pay for and receive their orders. Consider a two-channel operation with two service windows and two employees. The employee stationed at each window fills the order and takes the money from customers arriving at the window.The average service time for this alternative is 2 minutes for each channel. What is the average time a car waits for service?