Read example 7.3 p292 here: http://www.dartmouth.edu/~chance/tea...k/Chapter7.pdf
If X and Y are independent r.v, both uniformly distributed on (0, 1).
Given that
we obtain
For , we have
For , we have
How do I determine the two upper and lower bounds?
Such as for this case we are using: and ??
Another question:
Given joint density of X and Y:
In order to find the density function of X, I meet the same problem:
for x>0,
for x<0,
Why the two different lower bounds?
Read example 7.3 p292 here: http://www.dartmouth.edu/~chance/tea...k/Chapter7.pdf