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| Tekijä: | |
| Otsikko: | Calculating sample sizes for population with multinomial proportions (Statistische Methode) |
| Lehti: | Marketing and Research Today
1994 : AUG, VOL. 22:3, p. 214-219 |
| Asiasana: | |
| Vapaa asiasana: | MARKTFORSCHUNG |
| Kieli: | eng |
| Tiivistelmä: | This paper reviews recent developments in calculating sample size for multinomial proportions, and extends the methodology from simple random sampling to include stratified random sampling. Formulating the problem as a stratified random sample has the potential to reduce the sample size needed to produce a particular coverage probability for the proportion estimates as well as providing statistics for each strata. |
SCIMA