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Influence On The Level Of Concentration Efficiency And Development Of Economic Systems

Table 2: The results of the statistical and regression analysis of the dynamics of productivity by groups of enterprises in the regions of Crimea, for 2018-2020

Group of enterprises Productivity, 100kg/ha Number of enterprises Average yield, 100kg/ha Dispersion, 100kg/ha Standard deviation The coefficient of variation T-test
I 1-28 13 9.5 56.0 7.5 ±78.9 -
II 28-55 3 43.9 15.4 3.9 ±8.9 7.6
III 55-82 3 71.1 15.4 3.9 ±5.5 8.5
IV 82-109 0 0.0 0.0 0.0 ±0.0 15.7
V 109-136 2 110.6 4.3 2.1 ±1.87 43.6
VI 136-163 1 119.3 0.0 0.0 0 0.0
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