Reference no: EM132182853
1. A company requires uniforms to be worn only by women:
a. may be liable for sex discrimination
b. has good business sense
c. is not liable for sex discrimination if the uniforms are tasteful
d. may be liable for quid pro quo sexual harassment
e. all of the above
2. A ship yard with 3 Dry Docks to repair ferry ships, one phase repair, any ferry ship can come in. One Queue. Arrival rate of ferries: Poisson distribution, mean= 9 and STD= 1 Service rate: Negative exponential distribution, mean = 3.2 and STD= 0.6 First come first serve rule. Find the following:
a) Probability of 0 ferries in the ship yard.
b) Average number of ferries in the system (waiting and being served).
c) Average time a ferry spends in the system (waiting time plus service time).
d) Average number of the ferries waiting in the queue.
e) Average time a ferry spends waiting in the queue.
3. A ship yard with 1 Dry Dock to repair ferry ships, one phase repair, any ferry ship can come in. One Queue Arrival rate of ferries: Poisson distribution, mean= 9 and STD = 1 Service rate: Constant, 10 First come first serve rule. Find the following:
a- Average number of ferries in the system (waiting and being served).
b- Average time a ferry spends in the system (waiting time plus service time).
c- Average number of the ferries waiting in the queue.
d- Average time a ferry spends waiting in the queue.