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Probability Theory as the Study of Mathematical Models of Random Phenomena. Basic Probability Theory. Independence and Dependence. Numerical-Valued Random Phenomena. Mean and Variance of a Probability Law. Normal, Poisson, and Related Probability Laws. Random Variables. Expectation of a Random Variable. Sums of Independent Random Variables. Sequences of Random Variables. Tables. Answers to Odd-Numbered Exercises. Index.
Wishart et al. (1961) studied this question.