10th Class Mathematics Statistics Question Bank Statistics and Probability

  • question_answer
    The mean of the first n natural numbers is

    A)  \[\frac{n}{2}\]                                 

    B)  \[\frac{n+1}{2}\]  

    C)  \[\frac{n}{2}+1\]            

    D)         \[\frac{{{n}^{2}}+n+1}{n}\]

    Correct Answer: B

    Solution :

    Not available


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