Sampuli Pacha
Sampuli Pacha (pia huitwa sampuli ya awamu mbili au sampuli ya hatua nyingi) ni muundo wa utafiti ambapo sampuli kubwa ya awali inakusanywa kwa kutumia mbinu zisizo ghali au taarifa zisizokamilika, kisha sampuli ndogo zaidi hutolewa kutoka humo na kupimwa kwa undani. Ilianzishwa na Jerzy Neyman mnamo 1938, inafaa hasa wakati kipimo mbadala cha bei nafuu kinapatikana lakini kipimo halisi ni ghali.
Soma mbinu kamili
Ingia kwa akaunti ya bure ili kusoma sehemu hii.
Method map
The neighbourhood of related methods — select a node to explore.
Vyanzo
- Neyman, J. (1938). Contribution to the theory of sampling human populations. Journal of the American Statistical Association, 33(201), 101–116. DOI: 10.1080/01621459.1938.10503378 ↗
- Hansen, M. H., & Hurwitz, W. N. (1943). On the theory of sampling from finite populations. Annals of Mathematical Statistics, 14(4), 333–362. DOI: 10.1214/aoms/1177731356 ↗
- Cochran, W. G. (1977). Sampling Techniques (3rd ed.). John Wiley & Sons. link ↗
Jinsi ya kunukuu ukurasa huu
ScholarGate. (2026, June 3). Double Sampling (Two-Phase Sampling). ScholarGate. https://scholargate.app/sw/sampling/double-sampling
Which method?
Set this method beside its closest kin and read them side by side — the library lays the books on the table; the choice is yours.
- Sampuli ya Kwenye Kundi (Cluster Sampling)Metodolojia ya Dodoso↔ compare
- Sampuli yenye Safu IliyoainishwaUsampulishaji↔ compare
- Sampuli Iliyowekwa NgaziMetodolojia ya Dodoso↔ compare
- Sampuli ya KisistematiMetodolojia ya Dodoso↔ compare
Imerejelewa na
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