MODIFIED SAMPLING STRATEGIES USING CORRELATION COEFFICIENT FOR ESTIMATING POPULATION MEAN

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BHUSHAN SHASHI; PANDEY ARVIND

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Journal: JOURNAL OF STATISTICAL RESEARCH OF IRAN (JSRI) Year:2010 | Volume:7 | Issue:2 Page(s): 121-131

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Information Journal Paper

Title

MODIFIED SAMPLING STRATEGIES USING CORRELATION COEFFICIENT FOR ESTIMATING POPULATION MEAN

Author(s)

BHUSHAN SHASHI | PANDEY ARVIND | Issue Writer Certificate

Keywords

RATIO ESTIMATORQ1

UNBIASEDNESSQ1

MEAN SQUARE ERRORQ1

RANGE PRIOR INFORMATIONQ1

Abstract

This paper proposes two sampling strategies based on the modified RATIO ESTIMATOR using the population mean of auxiliary variable and population correlation coefficient between the study variable and the auxiliary variable by Singh and Tailor (2003) for estimating the population mean (total) of the study variable in a finite population. A comparative study is made with usual sampling strategies and some concluding remarks are given. Finally, an empirical study is included as an illustration which shows that the proposed sampling strategies are better than Singh and Tailor estimator both in terms of UNBIASEDNESS and lesser MEAN SQUARE ERROR.

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APA: Copy

BHUSHAN, SHASHI, & PANDEY, ARVIND. (2010). MODIFIED SAMPLING STRATEGIES USING CORRELATION COEFFICIENT FOR ESTIMATING POPULATION MEAN. JOURNAL OF STATISTICAL RESEARCH OF IRAN (JSRI), 7(2), 121-131. SID. https://sid.ir/paper/129943/en

Vancouver: Copy

BHUSHAN SHASHI, PANDEY ARVIND. MODIFIED SAMPLING STRATEGIES USING CORRELATION COEFFICIENT FOR ESTIMATING POPULATION MEAN. JOURNAL OF STATISTICAL RESEARCH OF IRAN (JSRI)[Internet]. 2010;7(2):121-131. Available from: https://sid.ir/paper/129943/en

IEEE: Copy

SHASHI BHUSHAN, and ARVIND PANDEY, “MODIFIED SAMPLING STRATEGIES USING CORRELATION COEFFICIENT FOR ESTIMATING POPULATION MEAN,” JOURNAL OF STATISTICAL RESEARCH OF IRAN (JSRI), vol. 7, no. 2, pp. 121–131, 2010, [Online]. Available: https://sid.ir/paper/129943/en

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