In a single server queue customers are served a at rate of u. If W and \[{{W}_{q}}\] represent the mean waiting time in the system and mean waiting time in the queue respectively, then W will be equal to?

In a single server queue customers are served a at rate of u. If W and

1.	In a single server queue customers are served a at rate of u. If W and \[{{W}_{q}}\] represent the mean waiting time in the system and mean waiting time in the queue respectively, then W will be equal to?
A.	\[{{W}_{q}}-\mu \]
B.	\[{{W}_{q}}+\mu \]
C.	\[{{W}_{q}}+1/\mu ,\]
D.	\[{{W}_{q}}-1/\mu \]
Answer» D. \[{{W}_{q}}-1/\mu \]

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In a single server queue customers are served a at rate of u. If W and \[{{W}_{q}}\] represent the mean waiting time in the system and mean waiting time in the queue respectively, then W will be equal to?

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