Method of sampling in which population is divided into mutually exclusive groups that have useful context in statistical research is classified as? +answer
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Clustered sampling technique
Step-by-step explanation:
This method of sampling is used when the population is divided into groups known as clusters. Samples are selected in groups rather than individuals.
It is normally employed in large scale survey other than small scale survey because it will lead to waste of money, resources and time.
It banks on multiple randomization because after clusters are made the selected clusters are studies randomly.
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