Find the average amount of time

Reference no: EM13188786

You searched for A doctor has scheduled two appointments, one at 1:00 pm and the other at 1:30 pm. The amount of time that appointments last are independent exponential random variables with mean 30 minutes. Assuming that both patients are on time, find the average amount of time that the 1:30pm appointment spends at the doctor's office.

Reference no: EM13188786

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