Table 12-1 
-According to the information provided in Table 12-1,what proportion of time is at least one server busy?
A) 0.563
B) 0.437
C) 0.720
D) 0.280
E) None of the above
Correct Answer:
Verified
Q60: A single automatic car wash with one
Q61: Table 12-1 Q62: At a local fast-food joint,cars arrive randomly Q63: Customers enter the waiting line to pay Q64: Most systems use a queue discipline known Q66: Customers enter the waiting line at a Q67: A suburban specialty restaurant has developed a Q68: Customers enter the waiting line to pay Q69: A post office has a single line Q70: The initial state of a queuing system![]()
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