INTERVAL ESTIMATION OF AGRICULTURAL CROP PRODUCTIVITY FOR UNKNOWN PARAMETERS OF THE NORMAL DISTRIBUTION

Authors

  • A. B. Mambetov Author
  • A. Q. Maulenov Author

Keywords:

unknown parameter estimates, point estimates, statistical hypotheses, Pearson's distribution, Student's distribution, confidence interval and confidence probability.

Abstract

The article has a methodical character, and if the size of the sample in which the yield of agricultural crops is measured is small, the accuracy of the point statistical estimation decreases. After a maximum of 3-5 years of experience, the newly created variety is grown mainly with small-sized selections. In such cases, the importance of interval statistical evaluation is demonstrated.

Author Biographies

  • A. B. Mambetov

    Institute of Agriculture and Agrotechnologies of Karakalpakstan, teacher of the department "Information technologies, mathematics, physics and chemistry"

  • A. Q. Maulenov

     Institute of Agriculture and Agrotechnologies of Karakalpakstan, teacher of the department "Information technologies, mathematics, physics and chemistry"

Modern education and development

Downloads

Published

2024-05-23

Issue

Vol. 2 No. 4 (2024): Modern education and development

Section

Статьи