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10th Class Mathematics Statistics Question Bank Statistics and Probability

  • question_answer
    The average weight of 10 men is decreased by 3 kg when one of them whose weight is 80 kg is replaced by a new person. The weight of the new person is

    A)  70                         

    B)         60

    C)  50                           

    D)         73

    Correct Answer: C

    Solution :

    Not available


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