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Definitions from WordNet

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Proportional Sampling

Description:

Proportional sampling is a statistical technique used to gather data from a population in a way that ensures representation of different subgroups in the same proportion as they exist in the population. This method allows for unbiased estimation and analysis by selecting a sample that accurately reflects the diversity of the entire population.

Sample Sentences:

As a noun:

1. The researchers employed proportional sampling to obtain a representative sample of the entire population.
2. Proportional sampling is crucial in market research to understand consumer preferences across different demographics.
3. Using proportional sampling, the survey aimed to capture the opinions of different age groups fairly.

As an adjective:

1. The study design employed a proportional sampling strategy to ensure unbiased results.
2. Proportional sampling techniques can improve the accuracy of statistical inferences.
3. By using proportional sampling, the researchers minimized the potential for sampling bias.

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