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Table 1.

Comparative analysis of the normalized values of the arithmetic means of shares of the first three types of products, ordered descending, in the structure of realization of products of agricultural organizations of the Chelyabinsk region (nonparametric Mann-Whitney U-test).

ranking
Period 2006...2009 2010...2013
2014...2017
2006.2009
2010.2013 H1(α=0.000)
2014.2017 H1(α=0.000) H1(α=0.000)
69.42 136.35 173.74

Notes:

H0 – the hypothesis of equality of the mean values of two independent samples is confirmed;

H1 – the hypothesis of equality of the mean values of two independent samples has not been confirmed.

Sources: Ministry of agriculture of the Chelyabinsk region

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