E[X|Y, Z] = E[X|Y]
I am given a problem with this condition. Please tell me what the left hand side term mean?? and what can we write for it??
E[X|Y, Z] = ??
(I expect something in terms of Joint PDF or Conditional PDF.If that cannot be done, please tell me any other way)
I know what to write for E[X|Y]. But what should we write for E[X|Y, Z]?? URGENT!! (Tell me if my question is not clear!!)
(I expect something in terms of Joint PDF or Conditional PDF.If that cannot be done, please tell me any other way)
I know what to write for E[X|Y]. But what should we write for E[X|Y, Z]?? URGENT!! (Tell me if my question is not clear!!)[/QUOTE]
E[X|Y,Z] means the expected value of X, given specific values of Y and Z. Saying that is equal to E[X|Y], the expected value of x given a specific value of Z, tells you that X is independent of Z.