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Journal of Applied Mathematics and Decision Sciences
Volume 2006, Article ID 78375, 14 pages
http://dx.doi.org/10.1155/JAMDS/2006/78375

Comparison of two common estimators of the ratio of the means of independent normal variables in agricultural research

1Centre for Social Research and Evaluation, Ministry of Social Development, P.O. Box 1556, Wellington, New Zealand
2Department of Statistics, Macquarie University, NSW 2109, Australia
3Institute of Information Sciences and Technology, Massey University, Private Bag, Palmerston North 11 222, New Zealand
4Analytical Development, Fonterra Marketing & Innovation, Palmerston North 11029, New Zealand

Received 26 October 2005; Revised 24 May 2006; Accepted 5 June 2006

Copyright © 2006 C. G. Qiao et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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