JEE Main & Advanced Mathematics Statistics Question Bank Measures of dispersion

  • question_answer
    The measure of dispersion is                                 [DCE 1998]

    A)                 Mean deviation      

    B)                 S.D.         

    C)                 Quartile deviation  

    D)                 All of these

    Correct Answer: D

    Solution :

                    It is obvious.


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