International Journal of Statistics and Applied Mathematics
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International Journal of Statistics and Applied Mathematics

2022, Vol. 7, Issue 2, Part A

Optimum Stratification for Equal Allocation using Ranked Set Sampling as Method of Selection


Author(s): Khalid Ul Islam Rather, SEH Rizvi, Manish Sharma and M Iqbal Jeelani

Abstract: Present investigation deals with the problem of optimum stratification on the auxiliary variable for equal allocation when method of selection of units in individual strata is done by ranked set sampling (RSS). A 7-2-9 rule of obtaining approximate optimum strata boundaries has been developed by minimizing the variance and solution of minimal equations thereof. A numerical analysis on the basis of percent relative efficiency has also been made, which indicated remarkable gain in efficiency.

Pages: 63-67 | Views: 50 | Downloads: 20

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How to cite this article:
Khalid Ul Islam Rather, SEH Rizvi, Manish Sharma, M Iqbal Jeelani. Optimum Stratification for Equal Allocation using Ranked Set Sampling as Method of Selection. Int J Stat Appl Math 2022;7(2):63-67.
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