Question

The method by which a sample is chosen
O a) censes
O b) Random
O c) Unit
d) Design​

Answer 1

Answer:

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In non-probability sampling, the sample is selected based on non-random criteria, and not every member of the population has a chance of being included. Common non-probability sampling methods include convenience sampling, voluntary response sampling, purposive sampling, snowball sampling, and quota sampling..

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Answer 2

The method by which the sample is chosen is Random(option b).

• It is a method of probability sampling for statical analysis.
• Random sampling is based on the principle that each unit has an equal chance of being selected from the population and therefore reduces bias.
• Census is a method of survey for studying characteristics involving the entire population rather than representative subgroups.
• A unit is a group or an individual part of the population selected for statistical analysis.
• Design is a way the entire experiment is planned in statistics.
• Hence, Random selection is a sampling method.