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Expectation Value

The probability-weighted average of a random variable's outcomes; in quantum mechanics <A> = <psi|A|psi>, and CHSH's quantity S is a sum of four such expectation values of joint measurement products.

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Quantitative Finance Expected Value Simulation

The core principle is Expected Value (EV), a mathematical metric defined as the probability-weighted sum of all possible outcomes used to determine average performance over repeated trials in Quantit…