(COMP233) Probability and Statistics - Joint Probability Mass Function, Joint Cumulative Distribution Function

 

[ Joint Distribution ]

 

: the probability mass function and the probability distribution function can also be functions of more than one variable. 

 

[ Joint Probability Functions ]

 

- Joint Cumulative Distribution Function 

For a pair of random variables X,Y, the joint cumulative distribution function (CDF) Fxy is given by