Statistical evaluation of the efficiency of winter wheat production

In the article is presented statistical evaluation to determine the impact of soil quality and quantity of fertilizers on the production of winter wheat. Grounded theoretical basis of correlation analysis and its application need to study the relationship of the studied factors. Analyzed power of connection between the production of winter wheat and soil quality and quantity of fertilizers. Determined multiple determination coefficient to study the impact of factors on winter wheat production. F-test statistic confirmed the significance of the determination coefficient, means both factors that significantly affect the production of winter wheat.