Lesson 14: Properties of Expectation and Variance
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12 سال پیش
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Expectation and Variance of aX
Expectation and Variance of aX + b where a and be are constants, and X is a random variable with finite mean and variance. A derivation of the formulas is provided with an illustrative example.
12 سال پیش
در تاریخ 1391/11/25 منتشر شده
است.
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