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motikmotik
3 years ago
5

During finals week, students arrive randomly at the help desk of the computer lab. There is only one technician due to budget cu

ts, and the time required to provide service varies from student to student. The average arrival rate is 15 students per hour, and the average service rate is 20 students per hour. Arrival rates have been found to follow the Poisson distribution, and the service times follow the exponential distribution. What is the average time spent waiting in line for each student?"
Business
1 answer:
KonstantinChe [14]3 years ago
5 0

Answer:

The average time spent waiting in line for each student is 2.25 students.

Explanation:

Use Lq with a single server formula.

λ = Avg arrival rate  = 15 std/hr

μ= Avg server rate (individual server capacity) = 20 std/hr

Μ = # of servers/line (identical capacities)

= λ^{2}/μ(μ- λ)

=15^{2} / 20(20-15)

= 225/100

=2.25 students.

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Answer:

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The law recognises quiet enjoyment even when it is not stated explicitly in a lease agreement. It is assumed that every tenant has a right to quiet enjoyment

6 0
3 years ago
An account becomes uncollectible a.when an account receivable is converted into a note receivable b.There is no general rule for
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Answer:

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Explanation:

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8 0
3 years ago
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7 0
2 years ago
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zzz [600]

Answer:

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EastWind [94]

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Explanation:

7 0
3 years ago
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