8th Class Mathematics Data Handling Question Bank Data Handling

  • question_answer The mid-value of a class-Interval is called its

    A)  Class-limit                  

    B)         Class-mark    

    C)         Class-width                

    D)         Range

    Correct Answer: B

    Solution :

    \[\text{Class-mark=}\frac{\text{upper limit+lower limit}}{2}\]

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