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10th Class Mathematics Statistics Question Bank Statistics

  • question_answer
    The hearts of 60 patients were examined through X-ray and observations obtained are recorded.
    Length of heart (in mm) No. of patients
    120 7
    121 9
    122 15
    123 12
    124 6
    125 11
    Find their median.

    A) 144                        

    B)        122

    C) 156                        

    D)        114

    Correct Answer: B

    Solution :

    Not Available


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