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Sampling (statistics)

In statistics, quality assurance, and survey methodology, sampling is the selection of a subset of individuals from within a statistical population to estimate characteristics of the whole population. The subset, called a statistical sample (or sample, for short), is meant to reflect the whole population, and statisticians attempt to collect samples that…

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Overview

History

Population definition

Sampling frame

Sampling methods

Replacement of selected units

Applications of sampling

Errors in sample surveys

Methods of producing random samples

Standards

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Sampling (statistics)

Nodes92
Edges91
Triples21
Avg. degree1.98
Density0.021739
Components1

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Sampling (statistics)

Top relations

see also · 6
Sampling (statistics) → Data, Mathematics, Pseudo-random, Random-sampling, Sampling, Thompson
related to External links · 4
Sampling (statistics) → Media, Sampling, Wikimedia Commons, Wiktionary-logo-en-v2

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Important terminology

sampling population sample random selection selected may size data survey example one probability used also stratified isbn simple samples design

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
the electrical conductivity of copper.This situation often arises when seeking knowledge about the cause system of which the observed population is an outcomeinstance ofSimilar considerations arise when taking repeated measurements of properties of materials0.80text
the internet or through phoneinstance ofIt may be through meeting the person or including a person in the sample when one meets them or chosen by finding them through technological means0.80text
spousal interactioninstance ofPanel sampling can also be used to inform researchers about within-person health changes due to age or to help explain changes in continuous dependent variables0.80text
acousticsinstance ofA theoretical formulation for sampling Twitter data has been developed.In manufacturing different types of sensory data0.80text
vibrationinstance ofA theoretical formulation for sampling Twitter data has been developed.In manufacturing different types of sensory data0.80text
pressureinstance ofA theoretical formulation for sampling Twitter data has been developed.In manufacturing different types of sensory data0.80text
currentinstance ofA theoretical formulation for sampling Twitter data has been developed.In manufacturing different types of sensory data0.80text
voltageinstance ofA theoretical formulation for sampling Twitter data has been developed.In manufacturing different types of sensory data0.80text
and controller data are available at short time intervalsinstance ofA theoretical formulation for sampling Twitter data has been developed.In manufacturing different types of sensory data0.80text
coinsinstance ofMethods of producing random samplesRandom number tableMathematical algorithms for pseudo-random number generatorsPhysical randomization devices0.80text
playing cards or sophisticated devices such as ERNIE See also.mw-parser-output .portalboxinstance ofMethods of producing random samplesRandom number tableMathematical algorithms for pseudo-random number generatorsPhysical randomization devices0.80text
Sampling (statistics)related to External linksWiktionary-logo-en-v20.60section

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