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Question
The principal of a school randomly selects 15 students to decide the destination for the annual picnic. Which type of sampling does this sampling represent?
The principal of a school randomly selects 15 students to decide the destination for the annual picnic. Which type of sampling does this sampling represent?
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Solution
The correct option is A Random sampling
When each element of a population has an equal chance of being selected for analysis, the sampling is called random sampling.
In the case of stratified sampling, the population is divided into sub-population, and random elements are chosen from each of them.
Since the principal randomly selects 15 students from the entire school in the given example, this sampling method represents random sampling.
Convenience sampling is a type of sampling that involves the sample being drawn from that part of the population that is close to hand. Convenience sampling is most useful for pilot testing, where products or services are given to a small group of users for feedback.
When each element of a population has an equal chance of being selected for analysis, the sampling is called random sampling.
In the case of stratified sampling, the population is divided into sub-population, and random elements are chosen from each of them.
Since the principal randomly selects 15 students from the entire school in the given example, this sampling method represents random sampling.
Convenience sampling is a type of sampling that involves the sample being drawn from that part of the population that is close to hand. Convenience sampling is most useful for pilot testing, where products or services are given to a small group of users for feedback.
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