METHODS OF DATA COLLECTION
CONCEPT OF SAMPLING AND OTHER CONCEPTS RELATED TO SAMPLING
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Simple Random Sampling
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Systematic Sampling
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Stratified Sampling
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Cluster Sampling
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Detailed explanation-1: -In simple random sampling (SRS), each sampling unit of a population has an equal chance of being included in the sample. Consequently, each possible sample also has an equal chance of being selected. To select a simple random sample, you need to list all of the units in the survey population.
Detailed explanation-2: -There are five types of sampling: Random, Systematic, Convenience, Cluster, and Stratified.
Detailed explanation-3: -This sampling technique involves choosing people who are easy for the researcher to reach and get in touch with. Instead of picking people at random from a certain population, convenience sampling involves picking the people who are easiest for the researcher to get information from.