sampling

Which Research Method Requires That A Representative Sample Be Selected?

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Which Research Method Requires That A Representative Sample Be Selected? Using stratified random sampling, researchers must identify characteristics, divide the population into strata, and proportionally choose individuals for the representative sample. How is a representative sample selected? A representative sample is a group or set chosen from a larger statistical population or group of factors

Which Does Determine The Sampling Distribution?

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Which Does Determine The Sampling Distribution? The number of observations in a population, the number of observations in a sample and the procedure used to draw the sample sets determine the variability of a sampling distribution. What does the sampling distribution depend on? It may be considered as the distribution of the statistic for all