What is the probability that a call will be received

Reference no: EM131404290

A taxi dispatcher has found that successive calls for taxi service are exponentially distributed, with a mean time between calls of 5.30 minutes.

The dispatcher must disconnect the telephone system for 3 minutes in order to have the push-button mechanism repaired. What is the probability that a call will be received while the system is out of service?

Reference no: EM131404290

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