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    Question

    Which of the following is not a probability sampling

    technique?
    A Simple Random Sampling Correct Answer Incorrect Answer
    B Stratified Sampling Correct Answer Incorrect Answer
    C Cluster sampling Correct Answer Incorrect Answer
    D Quota Sampling Correct Answer Incorrect Answer

    Solution

    In Probability sampling every population unit has a known (not necessarily equal), non-zero probability of being selected in the sample while in non-probability sampling some population units have no chance (zero probability) of being selected.

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