Probability and Random Variables
Random Experiment
It is an experiment, which we know at advance all its possible outcome, but we can’t predict which of these outcomes will occur when the experiment takes place
Def: The Sample Space
The set of all out comes of a Random Experiment.
Def: The Event
Any subset of the sample space.
Types of Events: Sure [Certain] Event (S) : The event, which must occur.
Impossible Event (φ ): The event, which never occurs.Simple event : The event which, consists of one element only.
Matually exclusive events : 2 events, the occurrence of one prevents the occurrence of the other.
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