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Which One of the Following General Statements Is Correct -

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Which one of the following general statements is correct -


Definitions:

Purposive Sampling

A sampling technique where the researcher selects participants based on their judgment and the purpose of the study, targeting a specific group of interest.

Sampling Frame

A list or database from which a statistical sample is drawn for a study or survey.

Confidence Interval

A statistical range, typically derived from sample data, intended to contain the true value of an unknown population parameter with a specified probability.

Random Sample

A sample drawn in such a way that every member of the population has an equal chance of being selected.

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