Question: Generalizing the solution of Example 12.2, let the call duration T be an exponential (A) random variable. For t0 > 0, show that the minimum

Generalizing the solution of Example 12.2, let the call duration T be an exponential (A) random variable. For t0 > 0, show that the minimum mean square error estimate of T, given that T > to is

T=to + E [T]

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