MQM 227 Actual Questions and Correct Answers

MQM 227 Actual Questions and Correct Answers



Q1
In queuing problems, which of the following probability distributions is typically used to describe
the number of arrivals per unit of time? binomial normal poisson exponential lognormal
Answer: c. poisson




Q2
In queuing problems, which of the following probability distributions is typically used to describe
the service rate? binomial normal poisson exponential lognormal
Answer: d. exponential




Q3
The common factors of a
Answer: b. average time each customer spends in the system,




Q4
queuing system
Answer: probability that the service




Q5
analysis include:
Answer: system will be idle, and average time each customer




Q6
A. probability that the
Answer: spends in the queue.




Q7
B. average time each
Answer: B. average time each