conditional expected value造句

This leads to definitions of the terms of the functional decomposition in terms of conditional expected values,
That is, the conditional expected value of the next observation, given all the past observations, is equal to the last observation.
As above, one may use the conditional expected value of the accident rate ? given the observed number of accidents during the baseline period.
Note that the conditional expected value is a random variable in its own right, whose value depends on the value of " X ".
Sometimes one can very easily construct a very crude estimator " g " ( " X " ), and then evaluate that conditional expected value to get an estimator that is in various senses optimal.
It's difficult to find conditional expected value in a sentence. 用conditional expected value造句挺难的