Average time a part spends in the system

Reference no: EM13321720

A machine requires a constant 40 seconds to insert a part. Parts arrive at the machine for insertion at the rate of 1 part per minute according to a Poisson distribution. The average time (in seconds) a part spends in the system (waiting and being inserted) is

a. 120 seconds

b. 80 seconds

c. 60 seconds

d. 40 seconds

What option is it a,b,c, or d?

Reference no: EM13321720

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