Multiple Choice
A bank of ten machines requires regular periodic service.Machine running time and service time are both exponential.Machines run for an average of 44 minutes between service requirements,and service time averages 6 minutes per machine. What is the probability that a machine will have to wait for service with two operators?
A) 654
B) 090
C) 346
D) 910
E) 016
Correct Answer:
Verified
Correct Answer:
Verified
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