Write down the joint distribution f(E1,...,En) when Y1 = y1,...,Yn = yn and X1 = x1,...,Xn = xn are observed.

Ans. The joint distribution f (E1..., En) when the value of Y1 = y1..., Yn = yn and X1 = x1..., Xn = Xn are observed is shown as below:
The joint distribution is a part of bivariate analysis. In bivariate analysis, the analysis of two variables, often denoted as X and Y, is performed to determine the relationships between them. relies on the combined probability which is basically the probability of specifically two variables or events that occurs...