Expectation of Random Variable X in Statistics Formulas

Expectation of Random Variable X is the average value or mean of the random variable X. And is denoted by E_(X).

Statistics formulas that make use of Expectation of Random Variable X

fxExpectation of Sum of Random VariablesGo

fxExpectation of Difference of Random VariablesGo

What is the Expectation of Random Variable X?

Expectation of Random Variable X is the average value or mean of the random variable X.

Can the Expectation of Random Variable X be negative?

{YesorNo}, the Expectation of Random Variable X, measured in {OutputVariableMeasurementName} {CanorCannot} be negative.

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