On Relative Precision in Stratified Sampling for a Mean with Fixed Cost
✍ Scribed by Prof. B. M. Bennett; M. A. Islam
- Publisher
- John Wiley and Sons
- Year
- 1986
- Tongue
- English
- Weight
- 142 KB
- Volume
- 28
- Category
- Article
- ISSN
- 0323-3847
No coin nor oath required. For personal study only.
✦ Synopsis
Thie paper ooneidem the extreme of the relative precision (R. P.). or the ratio of the V ~U ~I M O ~ of optimum allocetion to that of proportional docation in etratified eempling for a mean (= Y) or total (= p) when there in a fixed ooet C=%+ Enflh over L etrafe. The upper bound of R. P. in ahown to be equal to m-ty. though the lower bound a n be negative while a$proeohing zero if the finite popdation nize N + w . Numerioel multa (of. Table ).when the upper bound of R. P. =1 in attained are included for the (UUJBB L r 4 with varioue combinetiom of { wb}, {en) and a fixed coat C; thew give the appropriate eemple aizea ( =np) determined for proportional eempling in the o ~~e 8 of finite populationa of eizee N=M)OO,10,000 reepectively.