2.1 "Random Variables and Their Probability Distribution" ppt-SUJU Edition Elective Courseware

Elective of Jiangsu Education Edition (2-3) 2.1 "Random Variables and Their Probability Distribution" ppt Definition 2? 1 (random variable) Defined on the probability space (?? P)? A function with a real number X? X (?) (???) is called a random variable on (?? P)? In the experiment of rolling the dice? The number of points appearing is recorded as a random variable X? Then X is used as the sample space?? {1? 2? 3? 4 ? The function on 5? 6} is defined as X (?) ????

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