Use of Statistical and Mathematical Methods in Table Analyses on the Example of the Production Costs and Gross Margins in Dairy Cows Rearing in 2006

The paper addresses the problem of the purposefulness of using statistical and mathematical methods in the analysis of production, costs and gross margins. The research shows that the application of variance analysis may increase the level of reliability of conclusions, it does not, however, question most conclusions based on the analysis of table lists. The selection of detailed tests should take account of the nature of the distribution of analyzed variables. Since most variables do not meet the conditions of normal distribution, nonparametric tests should be used in most cases.


Issue Date:
2010
Publication Type:
Journal Article
DOI and Other Identifiers:
10.22004/ag.econ.205138
0044-1600 (Other)
Record Identifier:
https://ageconsearch.umn.edu/record/205138
PURL Identifier:
http://purl.umn.edu/205138
Published in:
Problems of Agricultural Economics / Zagadnienia Ekonomiki Rolnej
1 (322)
Page range:
195-206
Total Pages:
12
Series Statement:
Problems of Agricultural Economics
1




 Record created 2017-04-01, last modified 2020-10-28

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