Probability and Stochastic Processes chapter1, Slides of Probability and Stochastic Processes

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Probability^ and^ Stochastic

Processes

A^ Friendly^ Introduction^ for^ Electrical

and^ Computer^ EngineersThird EditionRoy D. Yates David^ J.^ Goodman Chapter^1

Experiments,^ Models,

and^ Probability

-^ Probability^ is^ based^ on

a^ repeatable^ experiment

that^ consists^ of a^ procedure^ and^ observations • An^ outcome^ is^ an^ observation • An^ event^ is^ a^ set^ of^ outcomes

-^ A^ probability^ model^ assigns

a^ number^ between^0 and to^ every^ event • The^ probability^ of^ the^ union

of^ mutually^ exclusive^ events is^ the^ sum^ of^ the^ probabilities

of^ the^ events^ in^ the^ union