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edited Jan 31, 2020 at 15:24

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pr.probability probability-distributions

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edited Jan 30, 2020 at 14:25

user44143

For what function $\phi$ When do $\phi^2$ and $\phi’^2$ have the same expectation under a Gaussian random variable?

functions don’t have variances, and in any case this question does not have the subtraction of means that characterizes variances

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edited Jan 30, 2020 at 14:14

user44143

What For what function has its variance equal to$\phi$ do $\phi^2$ and $\phi’^2$ have the variance of its derivativesame expectation under a Gaussian random variable?

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asked Jan 30, 2020 at 3:48

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