The Relationship Between the Random Independence and the Return Independence of the Continuous Random Variant
LU Cui-xian · 2005
The return Independence refers to that the given random variant X is the Conditioned expectation. E (Y/X) doesn't depend on X. Though the return independence of the dispersed random variant has been studied by many experts and the prerequisite for their equality has been proved, this essay will try to give more prerequisites and explain the application in statistics.