Next:
2.1.4 Probability densities
Up:
2.1 Probabilities and Random
Previous:
2.1.2 Random Variables
2.1.3 Probability Distributions
The randomness of a discrete random variable (r.v.)
is characterized by its probability distribution.
Definition 6
The
probability distribution of a discrete r.v.
is the function:
where
is the (underline) probability on
.
Remark:
Eran Borenstein
2007-05-04