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Gven that fz 1radic2pie-z22 -infin lt z lt infin is

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Reference no: EM13579807

Given that f(z) = (1/√(2π))*e^(-z2/2), -∞ < z < ∞ , is the probability density function for the standard normal random variable, verify that the mean for the distribution is zero.

Reference no: EM13579807

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