Zusammenfassung der Ressource
Discrete Random Variable
- it is Dis. Ran. Var. only if it is only assumes
a countable # of value
Anmerkungen:
- how to know if it is Dis. Ran. Var.
- Examples of Discrete Ran. Var.
- number = # so , # of programs that download in ipad
- Probability distributions / mass function
- is a list of probabilities associated with each of its possible Values
- presented by : table , Function, line graph Histogram
- Under update
- Under update