New Enroll in RBI Grade B New Batch - Starts on May 21

    Question

    If the third quartile of the following data set

    7,10,7,8,9 is 9.5, then the value of quartile deviation is:
    A 7.00 Correct Answer Incorrect Answer
    B 1.25 Correct Answer Incorrect Answer
    C 2.75 Correct Answer Incorrect Answer
    D 4.25 Correct Answer Incorrect Answer

    Solution

    The correct answer is B

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