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On The Effect of Stratification When Two Independent Stratifying Variables Are Used | ||
| IRAQI JOURNAL OF STATISTICAL SCIENCES | ||
| Article 18, Volume 13, Issue 3, 2013, Pages 133-149 PDF (0 K) | ||
| DOI: 10.33899/iqjoss.2013.081295 | ||
| Authors | ||
| Mowafag M Al-Kaasab; Ahmad Al-Emat | ||
| College of Computer and Mathematical Science | ||
| Abstract | ||
| In this paper, we study the effect of using two independent stratifying variables on the approximate value of the variance of the stratified sample mean obtained by Al-Kassab and Al-Elemat [1]. Ten special cases are obtained and a comparison between these special cases is given using four probability distributions. | ||
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