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Chapter 8 (Non-probability sampling is a sampling technique in which some…
Chapter 8
Non-probability sampling is a sampling technique in which some units of the population have zero chance of selection or where the probability of selection cannot be accurately determined.
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Ex. Convenience Sampling, Quota Sampling, Snowball Sampling
Sampling is the statistical process of selecting a sample of a population of interest for the purpose of making an observation about that population.
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Probability Sampling is a technique where every unit in the population has a chance of being selected in the sample
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Ex. Simple Random Sampling, Systemic Sampling, Cluster Sampling, Multi-stage Sampling
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