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mean square errorThe mean square error is equal to the square of the bias plus the variance of the estimator. If the sampling method and estimating procedure lead to an unbiased estimator, then the mean square error i [..]
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mean square errorA quantity indicating the degree to which survey estimates differ from the population values. Mean square error is the variance plus the squared bias.
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mean square errorA quantity indicating the degree to which survey estimates differ from the population values. Mean square error is the variance plus the squared bias.
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mean square errorThe total error of a survey estimate; specifically, the sum of the variance and the bias squared.
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mean square errorThe average of the squared differences between actual and predicted values of a variable. It is a measure of the total error to be expected for a sample estimate.
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mean square errorA criterion for an estimator: the choice is the one that minimizes the sum of squared errors due to bias and due to variance.
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