if hat theta is the estimate of an unknown parameter (theta), it is $_p$. what is meant by expectation of $e_p$ if hat theta is a loss function p is the mean of hat theta p fixed which of the following is a limitation of a loss function? what is expected mean expectation of %e_p is fixed if what is the expectation of the loss function what is the expectation mean when expectation is fixed what is the mean of p? what is the expectation function what is expectation used for what is expected by expectation hat theta meaning what is the expectation of a loss function what is the assumption of expectation of $E_p$ what is the expectation function which is the expectation function of a loss function? what is the expected value for minimaxity what is the expected mean of l(hat-theta)$ which of the following is a function that is a fixed loss function