较早
发表于 2025-3-23 13:40:44
https://doi.org/10.1007/978-981-19-1418-8sample sureveys; sampling theory; field survey techniques; indirect and randomized survey techniques; ad
conscience
发表于 2025-3-23 14:15:21
978-981-19-1420-1The Editor(s) (if applicable) and The Author(s), under exclusive license to Springer Nature Singapor
雄辩
发表于 2025-3-23 20:22:09
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做方舟
发表于 2025-3-23 22:45:31
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DOTE
发表于 2025-3-24 03:56:28
Advection and Diffusion in Random Mediaf is that here we deal with concrete, tangible objects like human beings, their households, assets and resources, pet animals and birds, other possessions and consumables, buildings, schools and offices, shops, groceries, stationeries, hospitals and clinics and the likes. In general statistics, howe
分发
发表于 2025-3-24 08:36:46
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ACME
发表于 2025-3-24 12:49:33
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Prosaic
发表于 2025-3-24 17:02:31
https://doi.org/10.1057/9780230554788onsidering the accuracy needed to be attained, the magnitude of the error to be tolerated minding the probability levels to be maintained in fulfilling these. Chebyshev’s inequality is a convenient tool to realize these desiderata.
慢慢流出
发表于 2025-3-24 21:39:25
https://doi.org/10.1057/9780230554788y of the intended unit from which or from whom to gather the required data. For this contingency called ‘Unit Non-Response’ certain remedial procedures exist summarily called ‘Weighting Adjustments’. As opposed to this exists a phenomenon called ‘Item Non-Response’ when from a sampled unit actually
squander
发表于 2025-3-25 00:47:34
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