Question

    From a population containing 30 units, 5 units are drawn

    by simple random sampling without replacement. The probability same specified unit included in the sample is -
    A 1/6 Correct Answer Incorrect Answer
    B 1/5 Correct Answer Incorrect Answer
    C 1 Correct Answer Incorrect Answer
    D 1/30 Correct Answer Incorrect Answer

    Solution

    From a population containing 30 units, 5 units are drawn by simple random sampling without replacement. The probability same specified unit included in the sample is 5/30 = 1/6

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