1. The problem statement
X1,X2,X3...Xn are RVs with the same mean and covariance function as follow :
COV(Xi,Xj)=ρ (σ)^|i-j|
if Sn=X1+X2+...Xm , Sm=X1+X2+...Xm where m<n
find the joint characterisitic function of Sn and Sm
2. Homework Equations .
the general equation of the...
Hi ,
I got this question in my midterm today but up till now I don't know how to solve it ,
The Question is as follow :
If X and Y are two exponential Rv with different lambda . and there's a new Rvs Z and U are defined such that :
Z= 0 : X<Y and 1 : X=> Y
U= min(X,Y)
and the...
Hi ,
I got this question in my midterm today but up till now I don't know how to solve it ,
The Question is as follow :
If X and Y are two exponential Rv with different lambda . and there's a new Rvs Z and U are defined such that :
Z= 0 : X<Y and 1 ...