Ononot — Let X1, X2, \dots, Xn be i.i.d. random variables with densit

Distributionshard

0:00.0

Let $X_1, X_2, \dots, X_n$ be i.i.d. random variables with density $f(x) = e^{-(x-\theta)}$ for $x \geq \theta$ . Which of the following is the Maximum Likelihood Estimator (MLE) for $\theta$ ?