T. Kaloyanov
University of National and World Economy, Bulgaria
Abstract
The research on the dynamics of fertility for women in Bulgaria has been carried out through analyzing the distributions of the age-specific fertility rates. For this purpose we have used all four parameters of the statistical distribution – the arithmetic mean, the standard deviation, the coefficient of asymmetry and the coefficient of excess. The experimental research has been carried out as an aggregate for all children and separately for the first, the second and the third birth-order.
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