ISQS 3344 Questions and Answers 100%
Solved
Same case as above: Consider a single-line, single-server waiting line system. Suppose that
customers arrive according to a Poisson distribution at an average rate of 60 per hour, and the
average (exponentially distributed) service time is 45 seconds per customer.What is the average
number of customers in the queue? Correct Answ_2.25
Same case as above: Consider a single-line, single-server waiting line system. Suppose that
customers arrive according to a Poisson distribution at an average rate of 60 per hour, and the
average (exponentially distributed) service time is 45 seconds per customer.What is the average
amount of time a customer spends in the system? Correct Answ_3 minutes
Same case as above: Consider a single-line, single-server waiting line system. Suppose that
customers arrive according to a Poisson distribution at an average rate of 60 per hour, and the
average (exponentially distributed) service time is 45 seconds per customer.What is the average
amount of time a customer spends in the queue? Correct Answ_2.25 minutes
Same case as above: Consider a single-line, single-server waiting line system. Suppose that
customers arrive according to a Poisson distribution at an average rate of 60 per hour, and the
,average (exponentially distributed) service time is 45 seconds per customer.What is the
probability that there are no customers in the system? Correct Answ_25%
New Case: Will Rogers owns and manages a taco and soft-drink stand in Lubbock near Texas
Tech University. On Saturdays, his busiest day, he can service 30 customers per hour on the
average but he only gets 20 customers per hour on average. Because Will can wait on 50% more
customers than actually visits his restaurant, it does not make sense to him that he should have
any waiting lines. After looking at the problem you find that it follows the six conditions for a
single-server waiting line.What is the average number of customers in the system? Correct
Answ_50%
Same case as above: Will Rogers owns and manages a taco and soft-drink stand in Lubbock near
Texas Tech University. On Saturdays, his busiest day, he can service 30 customers per hour on
the average but he only gets 20 customers per hour on average. Because Will can wait on 50%
more customers than actually visits his restaurant, it does not make sense to him that he should
have any waiting lines. After looking at the problem you find that it follows the six conditions for
a single-server waiting line.What is the average number of customers in the queue? Correct
Answ_1.333
Same Case as Above: Will Rogers owns and manages a taco and soft-drink stand in Lubbock
near Texas Tech University. On Saturdays, his busiest day, he can service 30 customers per hour
, on the average but he only gets 20 customers per hour on average. Because Will can wait on 50%
more customers than actually visits his restaurant, it does not make sense to him that he should
have any waiting lines. After looking at the problem you find that it follows the six conditions for
a single-server waiting line.What is the average waiting time in the system? Correct Answ_6
minutes
Same Case as Above: Will Rogers owns and manages a taco and soft-drink stand in Lubbock
near Texas Tech University. On Saturdays, his busiest day, he can service 30 customers per hour
on the average but he only gets 20 customers per hour on average. Because Will can wait on 50%
more customers than actually visits his restaurant, it does not make sense to him that he should
have any waiting lines. After looking at the problem you find that it follows the six conditions for
a single-server waiting line.What is the average waiting time in the queue?` Correct Answ_4
minutes
Same case as above: Consider a single-line, single-server waiting line system. Suppose that
customers arrive according to a Poisson distribution at an average rate of 60 per hour, and the
average (exponentially distributed) service time is 45 seconds per customer.What is the average
number of customers in the system? Correct Answ_3
Same Case as Above: Will Rogers owns and manages a taco and soft-drink stand in Lubbock
near Texas Tech University. On Saturdays, his busiest day, he can service 30 customers per hour
Solved
Same case as above: Consider a single-line, single-server waiting line system. Suppose that
customers arrive according to a Poisson distribution at an average rate of 60 per hour, and the
average (exponentially distributed) service time is 45 seconds per customer.What is the average
number of customers in the queue? Correct Answ_2.25
Same case as above: Consider a single-line, single-server waiting line system. Suppose that
customers arrive according to a Poisson distribution at an average rate of 60 per hour, and the
average (exponentially distributed) service time is 45 seconds per customer.What is the average
amount of time a customer spends in the system? Correct Answ_3 minutes
Same case as above: Consider a single-line, single-server waiting line system. Suppose that
customers arrive according to a Poisson distribution at an average rate of 60 per hour, and the
average (exponentially distributed) service time is 45 seconds per customer.What is the average
amount of time a customer spends in the queue? Correct Answ_2.25 minutes
Same case as above: Consider a single-line, single-server waiting line system. Suppose that
customers arrive according to a Poisson distribution at an average rate of 60 per hour, and the
,average (exponentially distributed) service time is 45 seconds per customer.What is the
probability that there are no customers in the system? Correct Answ_25%
New Case: Will Rogers owns and manages a taco and soft-drink stand in Lubbock near Texas
Tech University. On Saturdays, his busiest day, he can service 30 customers per hour on the
average but he only gets 20 customers per hour on average. Because Will can wait on 50% more
customers than actually visits his restaurant, it does not make sense to him that he should have
any waiting lines. After looking at the problem you find that it follows the six conditions for a
single-server waiting line.What is the average number of customers in the system? Correct
Answ_50%
Same case as above: Will Rogers owns and manages a taco and soft-drink stand in Lubbock near
Texas Tech University. On Saturdays, his busiest day, he can service 30 customers per hour on
the average but he only gets 20 customers per hour on average. Because Will can wait on 50%
more customers than actually visits his restaurant, it does not make sense to him that he should
have any waiting lines. After looking at the problem you find that it follows the six conditions for
a single-server waiting line.What is the average number of customers in the queue? Correct
Answ_1.333
Same Case as Above: Will Rogers owns and manages a taco and soft-drink stand in Lubbock
near Texas Tech University. On Saturdays, his busiest day, he can service 30 customers per hour
, on the average but he only gets 20 customers per hour on average. Because Will can wait on 50%
more customers than actually visits his restaurant, it does not make sense to him that he should
have any waiting lines. After looking at the problem you find that it follows the six conditions for
a single-server waiting line.What is the average waiting time in the system? Correct Answ_6
minutes
Same Case as Above: Will Rogers owns and manages a taco and soft-drink stand in Lubbock
near Texas Tech University. On Saturdays, his busiest day, he can service 30 customers per hour
on the average but he only gets 20 customers per hour on average. Because Will can wait on 50%
more customers than actually visits his restaurant, it does not make sense to him that he should
have any waiting lines. After looking at the problem you find that it follows the six conditions for
a single-server waiting line.What is the average waiting time in the queue?` Correct Answ_4
minutes
Same case as above: Consider a single-line, single-server waiting line system. Suppose that
customers arrive according to a Poisson distribution at an average rate of 60 per hour, and the
average (exponentially distributed) service time is 45 seconds per customer.What is the average
number of customers in the system? Correct Answ_3
Same Case as Above: Will Rogers owns and manages a taco and soft-drink stand in Lubbock
near Texas Tech University. On Saturdays, his busiest day, he can service 30 customers per hour
