Question

what is sampling? state the advantage & limitations of sampling over census​

Answer 1

Answer:

Advantages of Sample Surveys compared with Censuses: Reduces cost - both in monetary terms and staffing requirements. Reduces time needed to collect and process the data and produce results as it requires a smaller scale of operation. (Because of the above reasons) enables more detailed questions to be asked.

Explanation:

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Answer 2

Answer:

A sample is a subset of individuals from a larger population. Sampling means selecting the group that you will actually collect data from in your research. Probability sampling methods include simple random sampling, systematic sampling, stratified sampling, and cluster sampling. Advantages of Sample Surveys compared with Censuses: Reduces cost - both in monetary terms and staffing requirements. Reduces time needed to collect and process the data and produce results as it requires a smaller scale of operation.