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9th Class Mathematics Statistics Question Bank Self Test-11

  • question_answer
    The median for the following data is :
    Class Mark 110 120 130 140 150 160 170 180 190
    Frequency 6 25 38 45 100 75 85 39 50

    A)  155.3

    B)  143.3

    C)  157.333

    D)  175.3

    E)  None of these

    Correct Answer: C

    Solution :

       


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