Incorrect statement about estimators for a uniform distribution

Let $X_1,…,X_n$ be a random sample from a $U[0,\theta]$ distribution, $\theta>0$. Let $T_1=\frac2n\sum_{i=1}^nX_i$ and $T_2=\max(X_1,…,X_n)$. Then which one of the following is NOT a correct statement?