in a waiting line situation

Project Description:

in a waiting line situation, arrivals occur at a rate of 2 per minute, and the service times average 18 seconds per customer. assume the poisson and exponential distributions. carry all answers to 4 decimals.
a. what is ?
b. what is ?
c. what is the probability that there are no units in the system?
d. what is the average number of units in the system?
e. what is the average time in the waiting line?
f. what is the average time in the system?
g. what is the probability that there is one person waiting, i.e., that there are two people in the system?
h. what is the probability that an arrival will have to wait?
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Price Type: Negotiable

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