A Basic Principle of Probability Sampling Is That a Sample

question 27

Multiple Choice

A basic principle of probability sampling is that a sample will be representative of the population from which it is drawn if:

• A) all members of the population have an equal chance of being selected for the sample
• B) the researcher uses a method of selection based upon convenience
• C) every "nth" person is selected for the sample
• D) all are principles of probability sampling

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