Mathematics, 01.07.2020 15:01 mehnamejet92
Wayne's service center operates a welding shop. Assume that the arrival of jobs follows a Poisson distribution with 2 jobs arriving in an 8 hour day. The time required to complete a job follows a normal distribution with a mean time of 3.2 hours and a standard deviation of 2 hours.
A. What is the mean service rate in jobs per hour?
B. What is the average number of jobs waiting for service?
C. What is the average time a job waits before the welder can begin working on it?
D. What is the average number of hours between when a job is received and when it is completed?
E. What percentage of the time is Gubser's welder busy?
Answers: 3
Mathematics, 21.06.2019 16:50, mrhortert540
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Mathematics, 21.06.2019 17:10, Halessoftball
Jessica and martha each have a bag of cookies with unequal quantities. they have 30 cookies total between the two of them. each of them ate 6 cookies from their bag. the product of the number of cookies left in each bag is not more than 80. how many more cookies will jessica have martha? if x represents the number of cookies jessica started with, complete the statements below. the inequality that describes the relationship between the number of cookies each one of them has is x^2 - x +224 > = 0.jessica has at least cookies more than martha.
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Wayne's service center operates a welding shop. Assume that the arrival of jobs follows a Poisson di...
Mathematics, 12.04.2021 23:40
Mathematics, 12.04.2021 23:40