Unbiased Estimator of Finite Population Variance Based on a Ratio Type Estimator
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DOI: 10.1285/i20705948v11n1p196
Abstract: In this paper, an estimator of the finite population variance S2_y is proposed. The proposed estimator is exactly unbiased estimatorfor S2_y; further, the mean squared error (MSE) of the proposedestimator is derived. Empirical studies from real… read more here.
Keywords: estimator finite; estimator; population variance; finite population ... See more keywords