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#1 Help Me ! » Simple exponential dist problem......need help » 2009-07-06 18:35:17

rkruz
Replies: 3

problem:
Service time is exponentially distributed with mean 30 minutes.
1st customer arrived at t=0 min.
2nd customer arrives at t=5 min
what is expected duration from arrival of 1st to departure of the 2nd customer?

Can you help provide some hints on how to solve this?

thank you.

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