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CONFIDENCE LIMITS FOR THE CV DATA OF FIELD EXPERIMENTS ON MUSTARD CROP

Article Id: ARCC1428 | Page : 230 - 231
Citation :- CONFIDENCE LIMITS FOR THE CV DATA OF FIELD EXPERIMENTS ON MUSTARD CROP.Agricultural Science Digest.2010.(30):230 - 231
N.P. Patel, D.P. Raykundaliya1, S.R. Patel1, V.B. Darji and S.K. Dixit
Address : Department of Agricultural Statistics, BACA AAU, Anand -388 110 ,Gujarat-India

Abstract

The coefficient of variation (CV) of field experiments on mustard crop showed positive
skewed distribution. The best fitted distribution to the data was Lognormal distribution. The 95
% confidence limits showed that the CV should be between 13 to 15 percent difference of the
estimator.

Keywords

Coefficient of variation Mean Variance Confidence interval Maximum likelihood estimators
Lognormal distribution
Mustard crop.

References

  1. AGRESCO (1996) Reports of Main (Castor-Mustard) Research Station (1984-85-1995-96), GAU, Sardar Krushinagar (Gujarat)
  2. Aitchison, J. and Brown, J.A.C. (1957). The Lognormal Distribution. Cambridge University Press, Cambridge
  3. B.L.Agarwal (2003) “Programmed Statistics”, New Age International Publication.
  4. Shanubhogue, A. and Raykundaliya, D.P. (2004) “A Statistical study of ATM and Some other Transaction of a Nationalized Bank Branch” ,M.Sc. Project Report, Department of Statistics, Sardar Patel University, Vallabh Vidyanagar-388 120.
  5. SPSS 15, www.spss.com www.wikipedia.com

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