- #1
rosh300
- 17
- 0
Homework Statement
[tex]\D = \{(x,y) \in \mathbb{R}^2 | x^2 + y^2 \leq 1\} [/tex] i.e. a disc or radius 1.
Write down the pdf f_{xy} for a uniform distribution on the disc.
Homework Equations
The Attempt at a Solution
[tex] f_{xy} = \frac{(x^2 + y^2)}{\pi} \mbox{for} x^2 + y^2 \leq 1[/tex] 0 otherwise
as the area of the disc pi and to make it uniform you divide by pi so the probability integrates to 1