Exercise 6.13
T(X) = (\sum_{i=1}^n X_i^2 ,\sum_{i=1}^n X_i).
g(T) = \sum_{i=1}^n X_i^2 - \frac{2}{n+1} ( \sum_{i=1}^n X_i )^2 .
Published Nov. 15, 2019 6:36 PM
- Last modified Nov. 15, 2019 6:37 PM
T(X) = (\sum_{i=1}^n X_i^2 ,\sum_{i=1}^n X_i).
g(T) = \sum_{i=1}^n X_i^2 - \frac{2}{n+1} ( \sum_{i=1}^n X_i )^2 .