STAT330 Lecture Notes - Lecture 3: Random Variable, If And Only If
6 Feb 2019
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X coin 3 times a fair of heads s. Cdf of for xer a ru is defined by fcx7 pcxex. 1 non increasin i e fox e fid for any acxzdw. exasex. be w xadexa3. S lsample space ay right contenous right continous left continous. If e ed is intimatexd find rad pcx ea right continas. Fed s is discrete cfinite or countable then x. If is called a discrete r u cog. Zo a pmf for some discrete rou iff the following 2 conditions an satisfied. Eff show the following function scd e. Em ie m 1 read supplementary notes 2. 10 by powerseries. If and f b differentiable except possibly at countable many points function for all ker then x is a ct random variable r v with cdf fox a. If then the pdf of x is f"g if fud ts differentiable at we define scd 0 a set of x.
