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10th Class Mathematics Statistics Question Bank Statistics

  • question_answer
    The mean weight of a class of 34 students is 46.5 kg. If the weight of the teacher is included, the mean rises by 500 g. Then the weight of the teacher is ___.         

    A)  175 kg                        

    B)  62 kg              

    C)         64 kg              

    D)  72 kg

    Correct Answer: C

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