standard error

standard error


Definition of STANDARD ERROR

:  the standard deviation of the probability function or probability density function of a random variable and especially of a statistic; specifically :  the standard error of the mean of a sample from a population with a normal distribution that is equal to the standard deviation of the normal distribution divided by the square root of the sample size

First Known Use of STANDARD ERROR



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March 06, 2015
eolian Hear it
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